Humongofrog! Hunting for Treasure Cards

     There are 73 creatures that drop Humongofrog treasure cards. I have info on, um, well, 39 of them. I can tell you that you are mainly going to find it dropped in Savarstaad Pass, Grizzleheim; Krokotopia; Spiral Cup Gauntlet (Tier 5 - some of the critters on Tier 4 drop it too) and assorted areas in Celestia.

Humongofrog - Gardening for Treasure Cards

     Humongofrog treasure cards can be obtained from three different plants: Deadly Helephant Ears, Fickle Pickle, and Trumpet Vine. I actually happen to have information on all three of these plants! Yay me!