Percy, Dipped in the Styx

Indestructible
Partner
This card costs {1}less for each creature in your party
Every time Percy, Dipped in the Styx attacks, reveal cards from the top of your library until you reveal a creature that shares a creature type with a creature in your party. Put that card in your hand and shuffle your library.
Percy, Dipped in the Styx's power is equal to your devotion to blue.