Fell Cat

The Fell Cat is one of Aesgareth's companions in Watcher's Keep Teleport Maze. There also examples in Yaga-Shura's Lair. 
== Gameplay ==
The big cats appear as a large panther animation. These beasts are companions of monsters and creatures where extreme heat and flame are natural parts of the environment, such as Fire Giants and demons. Thus, a Fel Cat is unharmed by fire.
The beast can see invisible creatures, cannot be surprised by a backstabbing attack, and has several immunities, as outlined in the InfoBox. 
Their movement rate is superior to a party member's unmodified movement rate, allowing the beasts to chase down their prey. The cat is under a normal Haste effect.
The Fell Cat attacks with its claws, which are +4 enchanted weapons dealing 3d4 piercing damage and +7 for strength modifier. As the cat is quick, it can strike four times per round, with an adjusted THAC0 of 4.
== Mod content ==
Installation of the Sword Coast Stratagems Mod makes some minor changes to the Fell Cat.
An SCS Script is assigned, to improve combat and targeting behavior.
SCS changes the creatures attack weapon by adding one extra ability that affects anyone hit by the claw attack, reducing Fire Resistance by -25% for each strike (cumulative and additive). This penalty cannot be dispelled, and there is no defense (other than not to get hit). It has a duration of 90 seconds (15 rounds). If the claw successfully strikes, a message on the combat screen will display " Fire Resistance Lowered".