Kusari-Gama
From Champions of Kamigawa set
Kusari-Gama
Artifact — Equipment
Equipped creature has " : This creature gets +1/+0 until end of turn."
Whenever equipped creature deals damage to a blocking creature, this Equipment deals that much damage to each other creature defending player controls.
Equip ( : Attach to target creature you control. Equip only as a sorcery.)
