Tarrian's Soulcleaver 264 (The Lost Caverns of Ixalan)

Equipped creature has vigilance. Whenever another artifact or creature is put into a graveyard from the battlefield, put a +1/+1 counter on equipped creature. Equip {2}

NM - $5.70
LP - $4.60
MP - $3.50
HP - $2.30
DMG - $1.50