Damocles the Ideologue

Cleave {r} (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.)
[Each noncreature, non-Equipment artifact
you control is an Equipment with "]
Equipped creature gets +X/+0 and attacks
each combat if able, where X is this permanent's mana value.[" and]
Equip {1}.