Delicious Peanut Butter Sandwich

Upgrade	Effect	Sell value	Magic Powder
+0	-10% HP drain as Giant · +50 points for all Jellies	3,500	160
+1	-10.5% HP drain as Giant · +53 points for all Jellies	4,130	163
+2	-11% HP drain as Giant · +56 points for all Jellies	4,928	168
+3	-11.5% HP drain as Giant · +59 points for all Jellies	5,894	174
+4	-12% HP drain as Giant · +62 points for all Jellies	7,028	186
+5	-12.5% HP drain as Giant · +65 points for all Jellies	8,330	199
+6	-13% HP drain as Giant · +68 points for all Jellies	9,800	212
+7	-13.5% HP drain as Giant · +72 points for all Jellies	11,321	273
+8	-14% HP drain as Giant · +76 points for all Jellies	12,998	340
+9	-15% HP drain as Giant · +80 points for all Jellies	14,831	414

Extracting this Treasure returns Magic Powder. The amount is fixed per Treasure and upgrade level — it does not depend on which ingredients were used to evolve it.

A delicious peanut butter sandwich filled right up to the edges. So delicious. Nom nom nom…