Angstrom Levy, Reborn

Realmshift (When this creature deals damage to a creature, exile that creature.)

During your pre-combat main phase, you may cast creature spells from exile. You may use mana as though it were any color to cast those creatures.
If you cast a creature from exile this way, it gains haste until the end of turn. At the beginning of your end step, return all creatures cast from exile this turn to their owner's hand.