Since you are using islands,
engulf the shore would be an awesome wrath effect at instant speed to buy some time. I can see a game plan; at opponenets EoT bounce creature to hand with engulf to shore, and during your turn play
Rise from the tides, since the zombies come in tapped, plus since Its an instant it means extra zombies xD. Also maybe to the slaugther since Its also an instant creature/planswalker removal, aka extra zombie. In conclusion instant speed removal xD