Ichor Shade is a common Creature — Phyrexian Shade card from March of the Machine (MOM), collector number 112. Current market price: $0.17 (foil $0.12), TCGplayer market prices via Scryfall.
At the beginning of your end step, if an artifact or creature was put into a graveyard from the battlefield this turn, put a +1/+1 counter on this creature.