Orca Mega-Fortress of Darkness
Effect Monster
WATER Sea Serpent
★5 ATK 2100 DEF 1200
By Tributing 1 "Torpedo Fish" on your side of the field, destroy 1 monster on the field. By Tributing 1 "Cannonball Spear Shellfish" on your side of the field, destroy 1 Spell or Trap Card on the field.