If creatures, planeswalkers, artifacts and enchantments are in Tier A, libraries are in Tier B, and lands and hands are in Tier C, where are we supposed to slot graveyards
Many commanders that are interested in going wide appreciate this card (Urza, Lord High Artificer, Mendicant Core, Guidelight), and youre also making 2/2 evasive tokens that are excellent for saboteur purposes (Sai, Master Thopterist)
Hymn to Tourach In a format where Thoughtseize is legal, Hymn to Tourach might be a bit too much
Night Soil and Necrogenesis turn opposing graveyards into fuel for your saproling army
ThragtuskThragtusk doesn't really see that much play anymore
Some of them are great