Avacyn Restored Vanguard's Shield > < Scroll of Griselbrand
Tormentor's Trident
Artifact — Equipment (CMC:2)
Equipped creature gets +3/+0 and attacks each turn if able. Equip
To a demon there is no such thing as restraint.
222 AVR • ENAnthony Palumbo
™ & © 1993—2012 Wizards of the Coast
Legal in: Modern,Extended,Innistrad Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Tribal Wars Standard,Classic,Singleton 100,Commander
Oracle Text (click to copy):
View this MTG card on Gatherer
5/1/2012 You still decide which player or planeswalker the equipped creature attacks. 5/1/2012 If, during your declare attackers step, the equipped creature is tapped, is affected by a spell or ability that says it can't attack, or hasn't been under your control continuously since the turn began (and doesn't have haste), then it doesn't attack. If there's a cost associated with having a creature attack, you're not forced to pay that cost, so it doesn't have to attack in that case either.
Card Tormentor's Trident is not on TCGPlayer.