Shardblade

Equip {5}
Rename your Shardblade and equipped creature.
Equipped creature has Provoke and "Whenever
this creature deals combat damage to a creature,
exile that creature", and is legendary and is a
Lighteyes in addition to its other creature types.
When equipped creature is destroyed in combat,
attach Shardblade to the creature that dealt it the
most damage this turn under its owner's control.