diff --git a/assets/1x/voucher.png b/assets/1x/voucher.png
new file mode 100644
index 0000000..117efca
Binary files /dev/null and b/assets/1x/voucher.png differ
diff --git a/assets/1x/voucher.png.kra b/assets/1x/voucher.png.kra
new file mode 100644
index 0000000..834096c
Binary files /dev/null and b/assets/1x/voucher.png.kra differ
diff --git a/assets/2x/back.png b/assets/2x/back.png
index 5bb9e1b..8ba4eed 100644
Binary files a/assets/2x/back.png and b/assets/2x/back.png differ
diff --git a/assets/2x/blind.png b/assets/2x/blind.png
index a896500..6ac2097 100644
Binary files a/assets/2x/blind.png and b/assets/2x/blind.png differ
diff --git a/assets/2x/charm.png b/assets/2x/charm.png
index da3934a..ad12724 100644
Binary files a/assets/2x/charm.png and b/assets/2x/charm.png differ
diff --git a/assets/2x/icon.png b/assets/2x/icon.png
index ca1887d..aaa2c20 100644
Binary files a/assets/2x/icon.png and b/assets/2x/icon.png differ
diff --git a/assets/2x/joker.png b/assets/2x/joker.png
index 444300f..7184564 100644
Binary files a/assets/2x/joker.png and b/assets/2x/joker.png differ
diff --git a/assets/2x/phorm.png b/assets/2x/phorm.png
index 8bfbb56..b2cf244 100644
Binary files a/assets/2x/phorm.png and b/assets/2x/phorm.png differ
diff --git a/assets/2x/seal.png b/assets/2x/seal.png
index 39f0af7..a429701 100644
Binary files a/assets/2x/seal.png and b/assets/2x/seal.png differ
diff --git a/assets/2x/sleeve.png b/assets/2x/sleeve.png
index e131437..f3d3c32 100644
Binary files a/assets/2x/sleeve.png and b/assets/2x/sleeve.png differ
diff --git a/assets/2x/spectral.png b/assets/2x/spectral.png
index b2cae0f..7709e09 100644
Binary files a/assets/2x/spectral.png and b/assets/2x/spectral.png differ
diff --git a/assets/2x/tag.png b/assets/2x/tag.png
index 92d5ac8..c78af0e 100644
Binary files a/assets/2x/tag.png and b/assets/2x/tag.png differ
diff --git a/assets/2x/tarot.png b/assets/2x/tarot.png
index f501939..b1c372c 100644
Binary files a/assets/2x/tarot.png and b/assets/2x/tarot.png differ
diff --git a/assets/2x/unicon.png b/assets/2x/unicon.png
index 4e89cc7..a61d8e2 100644
Binary files a/assets/2x/unicon.png and b/assets/2x/unicon.png differ
diff --git a/assets/2x/voucher.png b/assets/2x/voucher.png
new file mode 100644
index 0000000..c6761ab
Binary files /dev/null and b/assets/2x/voucher.png differ
diff --git a/localization/en-us.lua b/localization/en-us.lua
index 824acfc..9d97f08 100644
--- a/localization/en-us.lua
+++ b/localization/en-us.lua
@@ -495,6 +495,22 @@ return {
                 },
             },
         },
+        Voucher = {
+            v_Roland_ceres = {
+                name = "Ceres",
+                text = {
+                    "Level up {C:attention}Flush House",
+                    "when it is played",
+                },
+            },
+            v_Roland_neptune = {
+                name = "Neptune",
+                text = {
+                    "Level up {C:attention}Straight Flush",
+                    "when it is played",
+                },
+            },
+        },
     },
     misc = {
         challenge_names = {
diff --git a/manifest.json b/manifest.json
index 64d6fe2..251d6f8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,7 +3,7 @@
     "id": "Roland",
     "name": "Roland",
     "prefix": "Roland",
-    "version": "2.9.14",
+    "version": "2.9.15",
     "badge_colour": "8BE9FD",
     "display_name": "Roland",
     "main_file": "src/main.lua",
diff --git a/src/blind.lua b/src/blind.lua
index 810f8ca..093a36a 100644
--- a/src/blind.lua
+++ b/src/blind.lua
@@ -23,10 +23,7 @@ SMODS.Atlas {
     atlas_table = "ANIMATION_ATLAS",
 }
 
-SMODS.Sound {
-    key = "kick",
-    path = "kick.ogg",
-}
+SMODS.Sound {key = "kick", path = "kick.ogg"}
 
 local function common_rank()
     local tally, to_name = {}, {}
@@ -353,6 +350,18 @@ function SMODS.current_mod:calculate(context)
         local _ = not str and type(G.calc[1]) == "function" and G.calc[1](f(context):keys():string())
     end
 
+    local _ = context.before and
+        f {"v_Roland_ceres", "v_Roland_neptune"}
+        :where(f.index_into(G.GAME.used_vouchers))
+        :map(f.index_into(G.P_CENTERS))
+        :where("config.hand_type", context.scoring_name)
+        :any() and
+        SMODS.calculate_effect {
+            level_up = true,
+            message = localize "k_level_up_ex",
+            card = G.play.cards[math.ceil(#G.play.cards / 2)] or G.deck.cards[#G.deck.cards] or {},
+        }
+
     local improbable, orig = G.GAME.modifiers.Roland_improbable, G.GAME.probabilities
 
     local _ = context.end_of_round and
diff --git a/src/lib/funky.lua b/src/lib/funky.lua
index 0333c62..4455634 100644
--- a/src/lib/funky.lua
+++ b/src/lib/funky.lua
@@ -9,81 +9,91 @@ local f = {}
 
 if not f then
     ---@generic I, O
-    ---@param first fun(v: I): O
+    ---@param first string|fun(v: I): O
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(first)
         error {first}
     end
 
     ---@generic I, T, O
-    ---@param first fun(v: I): T
-    ---@param second fun(v: T): O
+    ---@param first string|fun(v: I): T
+    ---@param second string|fun(v: T): O
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(first, second)
         error {first, second}
     end
 
     ---@generic I, T1, T2, O
-    ---@param first fun(v: I): T1
-    ---@param second fun(v: T1): T2
-    ---@param third fun(v: T2): O
+    ---@param first string|fun(v: I): T1
+    ---@param second string|fun(v: T1): T2
+    ---@param third string|fun(v: T2): O
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(first, second, third)
         error {first, second, third}
     end
 
     ---@generic I, T1, T2, T3, O
-    ---@param first fun(v: I): T1
-    ---@param second fun(v: T1): T2
-    ---@param third fun(v: T2): T3
-    ---@param fourth fun(v: T3): O
+    ---@param first string|fun(v: I): T1
+    ---@param second string|fun(v: T1): T2
+    ---@param third string|fun(v: T2): T3
+    ---@param fourth string|fun(v: T3): O
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(first, second, third, fourth)
         error {first, second, third, fourth}
     end
 
     ---@generic I, T1, T2, T3, T4, O
-    ---@param first fun(v: I): T1
-    ---@param second fun(v: T1): T2
-    ---@param third fun(v: T2): T3
-    ---@param fourth fun(v: T3): T4
-    ---@param fifth fun(v: T4): O
+    ---@param first string|fun(v: I): T1
+    ---@param second string|fun(v: T1): T2
+    ---@param third string|fun(v: T2): T3
+    ---@param fourth string|fun(v: T3): T4
+    ---@param fifth string|fun(v: T4): O
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(first, second, third, fourth, fifth)
         error {first, second, third, fourth, fifth}
     end
 
     ---@generic I, O
-    ---@param all {[1]: (fun(v: I): O)}
+    ---@param all { [1]: (string|fun(v: I): O) }
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(all)
         error(all)
     end
 
     ---@generic I, T, O
-    ---@param all {[1]: (fun(v: I): T), [2]: (fun(v: T): O)}
+    ---@param all { [1]: (string|fun(v: I): T), [2]: (string|fun(v: T): O) }
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(all)
         error(all)
     end
 
     ---@generic I, T1, T2, O
-    ---@param all {[1]: (fun(v: I): T1), [2]: (fun(v: T1): T2), [3]: (fun(v: T2): O)}
+    ---@param all { [1]: (string|fun(v: I): T1), [2]: (string|fun(v: T1): T2), [3]: (string|fun(v: T2): O) }
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(all)
         error(all)
     end
 
     ---@generic I, T1, T2, T3, O
-    ---@param all {[1]: (fun(v: I): T1), [2]: (fun(v: T1): T2), [3]: (fun(v: T2): T3), [4]: (fun(v: T3): O)}
+    ---@param all { [1]: (string|fun(v: I): T1), [2]: (string|fun(v: T1): T2), [3]: (string|fun(v: T2): T3), [4]: (string|fun(v: T3): O) }
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(all)
         error(all)
     end
 
     ---@generic I, T1, T2, T3, T4, O
-    ---@param all {[1]: (fun(v: I): T1), [2]: (fun(v: T1): T2), [3]: (fun(v: T2): T3), [4]: (fun(v: T3): T4), [4]: (fun(v: T4): O)}
+    ---@param all { [1]: (string|fun(v: I): T1), [2]: (string|fun(v: T1): T2), [3]: (string|fun(v: T2): T3), [4]: (string|fun(v: T3): T4), [4]: (string|fun(v: T4): O) }
     ---@return fun(v: I): O
+    ---@nodiscard
     function f.chain(all)
         error(all)
     end
@@ -104,7 +114,7 @@ local none
 ---@return T
 ---@nodiscard
 local function autofunc(func)
-    return type(func) == "string" and f.index(func) or func or f.id
+    return type(func) == "string" and f.indices(func) or func or f.id
 end
 
 ---@generic K, V
@@ -157,6 +167,7 @@ end
 ---@generic T
 ---@param value T
 ---@return fun(T): boolean
+---@nodiscard
 function f.eq(value)
     return function(v)
         return value == v
@@ -166,6 +177,7 @@ end
 ---@generic T
 ---@param value T
 ---@return fun(T): boolean
+---@nodiscard
 function f.nq(value)
     return function(v)
         return value ~= v
@@ -232,11 +244,15 @@ f[true and "chain"] = function(...)
     for _, v in ipairs(...) do
         if type(v) == "table" then
             for _, vv in ipairs(v) do
+                vv = autofunc(vv)
+
                 ret = ret and function(...)
                     return vv(ret(...))
                 end or vv
             end
         else
+            v = autofunc(v)
+
             ret = ret and function(...)
                 return v(ret(...))
             end or v
@@ -275,6 +291,7 @@ function f.new(fnext)
         next = fnext or f.noop,
         noop = f.noop,
         nq = f.nq,
+        peek = f.peek,
         pun = f.pun,
         skip = f.skip,
         slice = f.slice,
@@ -382,12 +399,30 @@ function f:concat(...)
     end)
 end
 
+---@generic K, V
+---@param self F|{ [K]: V }
+---@param func fun(v: V, k: K): any
+---@return F|{ [K]: V }
+---@nodiscard
+function f:peek(func)
+    func = autofunc(func)
+
+    return f.new(function()
+        local k, v = self:next()
+
+        if k ~= nil then
+            func(v, k)
+            return k, v
+        end
+    end)
+end
+
 ---@generic K, V, U
 ---@param self F|{ [K]: V }
----@param func F|fun(v: V, k: K): U
+---@param func fun(v: V, k: K): U
 ---@return F|{ [K]: U }
----@nodiscard
 ---@overload fun(self: F|{ [K]: V }, func: string): F|{ [K]: U }
+---@nodiscard
 function f:map(func)
     func = autofunc(func)
 
@@ -402,61 +437,11 @@ end
 
 ---@generic K, V, U
 ---@param self F|{ [K]: V }
----@param func F|fun(v: V, k: K): { [any]: U }
+---@param func fun(v: V, k: K): { [any]: U }
 ---@param fpairs? fun(t: table<K, V>): (fun(table: table<K, V>, index?: K): K, V)
 ---@return F|{ [K]: U }
----@nodiscard
 ---@overload fun(self: F|{ [K]: V }, func: string, fpairs?: fun(t: table<K, V>): (fun(table: table<K, V>, index?: K): K, V)): F|{ [K]: U }
-function f:flatmap(func, fpairs)
-    -- local i = 0
-    local vt, vk, vv, vp
-    func = autofunc(func)
-
-    return f.new(function()
-        if vk then
-            vk, vv = vp(vt, vk)
-
-            if vk ~= nil then
-                -- i = i + 1
-                -- return i, vv
-                return vk, vv
-            end
-        end
-
-        while true do
-            local k, v = self:next()
-
-            if k == nil then
-                return
-            end
-
-            v = func(v, k)
-
-            if type(v) ~= "table" then
-                -- i = i + 1
-                -- return i, v
-                return k, v
-            end
-
-            vp, vt, vk = autopairs(v, fpairs)
-            vk, vv = vp(vt, vk)
-
-            if vk ~= nil then
-                -- i = i + 1
-                -- return i, vv
-                return vk, vv
-            end
-        end
-    end)
-end
-
----@generic K, V, U
----@param self F|{ [K]: V }
----@param func F|fun(v: V, k: K): { [any]: U }
----@param fpairs? fun(t: table<K, V>): (fun(table: table<K, V>, index?: K): K, V)
----@return F|{ [K]: U }
 ---@nodiscard
----@overload fun(self: F|{ [K]: V }, func: string, fpairs?: fun(t: table<K, V>): (fun(table: table<K, V>, index?: K): K, V)): F|{ [K]: U }
 function f:flatmap(func, fpairs)
     -- local i = 0
     local vt, vk, vv, vp
@@ -502,7 +487,7 @@ end
 
 ---@generic K, V
 ---@param self F|{ [K]: V }
----@param func F|fun(v: V, k: K): boolean
+---@param func fun(v: V, k: K): boolean
 ---@param is? any
 ---@return F|{ [K]: V }
 ---@nodiscard
@@ -665,10 +650,10 @@ end
 
 ---@generic K, V
 ---@param self F|{ [K]: V }
----@param func F|fun(v: V, k: K): any
+---@param func fun(v: V, k: K): any
 ---@return boolean|V
----@nodiscard
 ---@overload fun(self: F|{ [K]: V }, func: string?): boolean|V
+---@nodiscard
 function f:any(func)
     func = autofunc(func)
 
@@ -683,10 +668,10 @@ end
 
 ---@generic K, V
 ---@param self F|{ [K]: V }
----@param func F|fun(v: V, k: K): any
+---@param func fun(v: V, k: K): any
 ---@return boolean|V
----@nodiscard
 ---@overload fun(self: F|{ [K]: V }, func: string?): boolean|V
+---@nodiscard
 function f:all(func)
     func = autofunc(func)
 
@@ -701,10 +686,10 @@ end
 
 ---@generic K, V
 ---@param self F|{ [K]: V }
----@param func F|fun(v: V, k: K): any
+---@param func fun(v: V, k: K): any
 ---@return integer
----@nodiscard
 ---@overload fun(self: F|{ [K]: V }, func: string): integer
+---@nodiscard
 function f:count(func)
     local ret = 0
     func = autofunc(func)
diff --git a/src/main.lua b/src/main.lua
index 6f2da77..33ccfea 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -58,10 +58,22 @@ q {
     end,
 }
 
-f {"challenge", "spectral", "edition", "tweaks", "blind", "charm", "joker", "tarot", "back", "seal", "tag"}
-    :each(function(v)
-        assert(SMODS.load_file("src/" .. v .. ".lua"))(qol)
-    end)
+f {
+    "challenge",
+    "spectral",
+    "edition",
+    "tweaks",
+    "blind",
+    "charm",
+    "joker",
+    "tarot",
+    "back",
+    "seal",
+    "tag",
+    "voucher",
+}:each(function(v)
+    assert(SMODS.load_file("src/" .. v .. ".lua"))(qol)
+end)
 
 if Balatest then
     f {"joker", "blind", "spectral"}:each(function(v)
diff --git a/src/voucher.lua b/src/voucher.lua
new file mode 100644
index 0000000..6f21589
--- /dev/null
+++ b/src/voucher.lua
@@ -0,0 +1,38 @@
+local voucher = (function()
+    local x = 0
+
+    ---@param tbl SMODS.Voucher|{attributes: Attributes[]}
+    ---@return SMODS.Voucher
+    return function(tbl)
+        tbl.pos = {x = x, y = 0}
+        tbl.atlas = "voucher"
+        tbl.cost = 10
+        x = x + 1
+        return SMODS.Voucher(tbl)
+    end
+end)()
+
+SMODS.Atlas {
+    px = 71,
+    py = 95,
+    key = "voucher",
+    path = "voucher.png",
+}
+
+voucher {
+    key = "ceres",
+    pronouns = "it_its",
+    config = {hand_type = "Flush House"},
+    attributes = {"planet", "passive", "hand_type", "space"},
+    in_pool = function(self)
+        return G.GAME.hands[self.config.hand_type].visible
+    end,
+}
+
+voucher {
+    key = "neptune",
+    pronouns = "it_its",
+    requires = {"v_Roland_ceres"},
+    config = {hand_type = "Straight Flush"},
+    attributes = {"planet", "passive", "hand_type", "space"},
+}