Sea Stealth 2

Umi is Life- This card is always treated as "Umi"

Dive Deep Down- All blue creatures you control have Dive( a creature with Dive can only be targeted by spells, and abilities that are blue)

Ocean's Unseen Protectors- {u}{u}{u}: when attackers have been declared; you may move a blue creature that mentions "Umi" from your GY to the battlefield blocking a creature your opponent controls