Frogkin god of war.

A temple to him is erected in Bogroot Swamp, and a hidden statue resides in the Sacred Caverns of the Insectoid Hive.

Good old Buurglap, god of war
Entered Ulos through Kethra’s door.
Sailed Merrin’s seas against the tide
Crashed his ship and nearly died.
His grieving lover, god of death
Kissed his lips and restored his breath.
Now good old Buurglap can lead to slaughter
All your beloved sons and daughters. - The works of Bertram Hoogna, Servants of Azema (GS-ADV2)

Igniting red ichor in the Sacred Caverns of the Insectoid Hive clears a path to a long-forgotten altar to Buurglap;

The explosion reveals a new cavern with a statue honoring Buurglap, the Frogkin god of war. Offerings of gold and weapons have been laid at his feet, though they are now covered by several layers of dust. - The Hive (GS-ADV3)