Angila, Electro-Mask

Angila, Electro-Mask Creature / Water + Darkness / 6 / Liquid People + Devil Mask / 6000 -This creature is put into the mana zone tapped. -Wave striker (While 2 or more other creatures in the battle zone have "wave striker," this creature has the following {Wave Striker} abilities): (WS): When this creature is put in the battle zone, you may return one creature with "Wave Striker" from your graveyard to your hand. (WS): This creature can't be blocked and has Double Breaker. P12/Y3