Lucian Vireda

+1: Create a Spark token. You may sacrifice a Spark token to give an attacking creature you control haste until the end of your turn.
-2: Deal 2 damage to one target and one damage to two different targets.
-7: Create a 7/7 Viregos token with flying, haste, and double strike. When Viregos leaves the battlefield, sacrifice Lucian Vireda.