Desperate Research [Invasion] Scars of Mirrodin you may have it assign

you may have it assign its combat damage to a creature defending player controls

Set: Commander Anthology Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {2}{U}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

If the exiled card is a God card

Set: Urza's Saga Type: Enchantment Rarity: Rare Cost: {3}{W} Whenever a nontoken creature you control dies

Set: Dark Ascension Type: Instant Rarity: Common Cost: {B} Target creature gains undying until end of turn

Desperate Research [Invasion] Scars of Mirrodin you may have it assignSet: Invasion Type: Sorcery Rarity: Rare Cost: {1}{B} Choose a card name other than a basic land card name. Reveal the top seven cards of your library and put all of them with that name into your hand. Exile the rest.