({C} represents colorless mana.)
Trample
This creature gets +1/+1 for each land you control named Wastes.
{"alchemy":0,"brawl":0,"commander":1,"duel":1,"future":0,"historic":0,"legacy":1,"modern":1,"oathbreaker":1,"oldschool":0,"pauper":0,"paupercommander":0,"penny":0,"pioneer":1,"predh":0,"standard":0,"standardbrawl":0,"timeless":0,"vintage":1}
