Sheltering Ancient [Mystery Booster]

Description

Casting Cost

Creature — TreefolkRarityUncommonArtistPete VentersPower/Toughness5/5LegalitiesNOT LEGALStandardNOT LEGALFutureNOT LEGALHistoricNOT LEGALTimelessNOT LEGALGladiatorNOT LEGALPioneerLEGALModernLEGALLegacyNOT LEGALPauperLEGALVintageNOT LEGALPennyLEGALCommanderLEGALOathbreakerNOT LEGALStandardbrawlNOT LEGALBrawlNOT LEGALAlchemyNOT LEGALPauper CommanderLEGALDuelNOT LEGALOldschoolNOT LEGALPremodernLEGALPredhTrample
Cumulative upkeep—Put a +1/+1 counter on a creature an opponent controls. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)