With Lani [12-018H], for example, you can avoid so-called bad draws and instead take the most effective card possible from your opponent
If you do have lots of Zombies, which probably means the UB color pair, it is probably worth playing -- but you probably need around 10 before you get there, and even then, the turn you place this it will do stone nothing
[81] Initial "cards" were based on using available copyrighted art, and copied to paper to be tested by groups of volunteers at the university
Perhaps they have an interesting ability or an amazingly powerful attack capable of knocking out any other Pokmon
To make Shimatsu big, you have to sacrifice your entire board, leaving you with one giant vanilla creature with no haste, no trample, and no protection
I also have Sapseep Forest here that counts as a Forest and costs a quarter too