If it's the first time it attacked this turn, untap your attackers and then get another combat phase
legendofa on Help me torture 3 years ago Hand = hurting: Black Vise, Ebony Owl Netsuke, Iron Maiden, Misers' Cage, Sword of War and Peace Bounce: Blood Clock, Crystal Shard, Surgical Skullbomb, Umbilicus Standard stax/tax effects: Smokestack, Tangle Wire, Winter Orb, Thorn of Amethyst, God-Pharaoh's Statue, Damping Sphere, Trinisphere, Sphere of Resistance, Cursed Totem, Static Orb, Meekstone, Norn's Annex, Mindlock Orb Artifact creatures with these effects: Viseling, Neurok Replica, Esper Sentinel Pulled mostly from EDHrec, and I only hit the highlights
Dropping a [[Portal to Phyrexia]] early can end games, and this card lets you do that without convoluted setup
In addition, being a Saga card means he has a three-turn build to a devastating attack, before he must be sacrificed
When it enters, it can cause your Birds to deal a ton of damage to a creature to get rid of any problem creature your opponent(s) may have