Dagon
System: Pathfinder | SRD | Alignment: CE
The Shadow in the Sea
Pantheon: Demon Lords
Areas of concern: Deformity, sea monsters, the sea
Domains: Chaos , Destruction , Evil , Water
Subdomains: Catastrophe , Demon (Chaos) , Demon (Evil) , Oceans , Rage
Favored weapon: Trident
Symbol: Eye surrounded by runes
Sacred animal: Fish
Sacred colors: Blue, gold
Obedience
Offer a bowl of fresh blood to Dagon by speaking prayers over the blood and then emptying the blood into the sea. The bowl must be made of gold and inscribed with runes sacred to Dagon—such a bowl must be worth no less than 100 gp, but can be reused for multiple obediences. Gain a +4 profane bonus against the extraordinary or supernatural attacks of creatures with the aquatic or water subtype.
Source: Inner Sea Gods pg. 320