diff --git a/manifest.json b/manifest.json
index 2bea2f9..9c087bc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -18,5 +18,5 @@
     "conflicts": [
         "Jen"
     ],
-    "version": "1.8.6"
+    "version": "1.8.7"
 }
\ No newline at end of file
diff --git a/src/challenge.lua b/src/challenge.lua
index f859985..f299332 100644
--- a/src/challenge.lua
+++ b/src/challenge.lua
@@ -10,17 +10,31 @@ local rain_world_jokers = {
     "j_jane_rot",
 }
 
-local is_rain_world_joker = {}
+local is_rain_world_joker, survival = {}, {}
 
 for _, v in pairs(rain_world_jokers) do
     is_rain_world_joker[v] = true
 end
 
+Jane.q(function()
+    for gk, g in pairs(G.localization.descriptions) do
+        for ck, c in pairs((type(g) == "table" and not ({Back = true, Sleeve = true})[gk]) and g or {}) do
+            for _, text in pairs((type(c) == "table" and type(c.text) == "table" and G.P_CENTERS[ck]) and c.text or {}) do
+                if type(text) == "string" and (text:find("discard") or text:find("Discard")) then
+                    survival[#survival + 1] = {id = ck}
+                    break
+                end
+            end
+        end
+    end
+end, nil, nil, nil, nil, false, true)
+
 SMODS.Challenge {
     key = "survival",
     loc_txt = {name = "Survival"},
     jokers = {{id = "j_jane_survivor"}},
     rules = {modifiers = {{id = "discards", value = 0}}},
+    restrictions = {banned_cards = survival},
 }
 
 SMODS.Challenge {
diff --git a/src/main.lua b/src/main.lua
index 6c37b2b..bdab467 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -199,13 +199,14 @@ function Jane.resize(card, mod)
     end
 end
 
-function Jane.q(func, delay, timer, trigger, blockable, blocking)
+function Jane.q(func, delay, timer, trigger, blockable, blocking, no_delete)
     G.E_MANAGER:add_event(Event({
         delay = delay,
         timer = timer,
         trigger = (delay and not trigger) and "after" or trigger,
         blocking = blocking,
         blockable = blockable,
+        no_delete = no_delete,
         func = function(...)
             local ret = func(...)
             return ret == nil and true or ret