Making a Decayed zombie token looks to cost about 0.25 mana (about the same as Venturing or gaining Reach, so a very minor effect), but the real question is whether youll be able to profitably use the token at all
Here is the deck that won the whole shebang in Worcester, which I would certainly categorize as RDW: Creatures (29) 4 Chandra's Phoenix 4 Ash Zealot 1 Gore-House Chainwalker 4 Rakdos Cackler 4 Burning-Tree Emissary 4 Firefist Striker 4 Boros Reckoner 4 Fanatic of Mogis Lands (21) 21 Mountain Spells (10) Now, Philip only had one Hammer in his 75, and it was in the fifteen portion
Counterfeit Signs: Look for inconsistent print quality, poor card stock, incorrect colors, misspellings, lack of official logos, and improper packaging or shrink wrap
I think Mister Fantastic is the strongest, because we love drawing cards and there are a LOT of triggered abilities worth copying twice