Nemesis Mask (Darksteel #134)

Nemesis Mask {3}

Artifact — Equipment

All creatures able to block equipped creature do so.

Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Illustrated by Adam Rex

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny