Draxar, Plague of Ikoria

Draxar, Plague of Ikoria costs {2} more to cast for each card in your hand.
When Draxar enters the battlefield, choose four of the following keywords: deathtouch, lifelink, menace, reach, trample, or vigilance. It has the chosen keywords.
Whenever Draxar deals combat damage to a player, return target permanent card from your graveyard to your hand.