V Rising 1.1 boss guide for Terah the Geomancer, covering location, key attacks, Normal and Brutal Mode strategy, rewards and progression.

Terah the Geomancer is a shifting-rhythm fight: when she is human-sized you must read projectiles and maintain pressure, but when she becomes a huge stone golem the safer answer is to make space and watch the floor. The change in form tells you whether to attack or survive.
Bedrock Pass is not an arena where you can ignore summoned enemies. Plan a route around the edges, take brief damage opportunities and clear smaller golems before their presence turns a readable attack into a trap.