Dagon

Islandwalk, Menace, Vigilance, Ingest, Ward {3}

Disaster Tides - {u}{u}{u}, {t}: Tap target creature.

Shikigami Death Swarm - {4}{u}{u}: Create three 3/3 blue Fish Spirit tokens with your choice of first strike, ingest, or islandwalk.

Domain Expansion: Horizon of the Captivating Skandha —
{8}{u}{u}: Three target permanents become islands.