Bone Sabres 88 (Universes Beyond: Warhammer 40,000)

Whenever equipped creature attacks, put four +1/+1 counters on it. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

NM - $10.20
LP - $8.20
MP - $6.10
HP - $4.10
DMG - $2.10