Synch 7 (Sacrifice two or more creatures you control whose combined total converted mana cost is 7 as you cast this card. If you do, Arcanite Magician costs {2}{W}{W} less to cast.)

Arcanite Magician enters the battlefield with 2 Spell Counters on it.

Arcanite Magician gains +2/+0 for each Spell Counter on it.

{1}, remove 1 Spell Counter: destroy target nonland permanent an opponent controls.