fix solar dagger

Author: lord-ruby

items/jokers/misc_jokers.lua

@@ -314,7 +314,7 @@ local solar_dagger = {
                         return true
                     end,
                 }))
-                SMODS.scale_card(card, {ref_table = card.ability, ref_value = "plus_asc", scalar_table = {sell_cost = sliced_card.sell_cost * 0.1}, scalar_value = "sell_cost"})
+                SMODS.scale_card(card, {ref_table = card.ability, ref_value = "x_asc", scalar_table = {sell_cost = sliced_card.sell_cost * 0.1}, scalar_value = "sell_cost"})
             end
         end
         if context.joker_main then

lib/hooks.lua

@@ -2324,7 +2324,7 @@ end
 local create_cardref = create_card_for_shop
 function create_card_for_shop(area)
     local card = create_cardref(area)
-    if card.ability.set == "Joker" and next(SMODS.find_card("j_entr_ieros")) then
+    if card and card.ability.set == "Joker" and next(SMODS.find_card("j_entr_ieros")) then
         for i, v2 in pairs(G.jokers.cards) do
             if v2.config.center.key == "j_entr_ieros" then
                 while pseudorandom("ieros") < 0.33 do