Scars of Mirrodin Promos

Creature — Angel

Flying
When this creature enters, destroy all tapped creatures.

Sunblast Angel

Sorcery

Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles.

Memoricide

Artifact Creature — Dragon

Flying
{2}: This creature gets +1/+0 until end of turn.
{X}: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by this creature this turn. Activate only once each turn.

Steel Hellkite

Wurm

Artifact Creature — Phyrexian Wurm

Deathtouch, lifelink
When this creature dies, create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3/3 colorless Phyrexian Wurm artifact creature token with lifelink.