For Fradz.
Static Charge: Each time fradz casts a spell he gains 1 static charge stack, each stack gives 10% of instantly casting a lightning bolt dealing (standard single target spell damage calc.) Note: Further stacks just increase the odds they don't make it possible to cast more than 1 bolt. (for animation he then gets some form of swirling lighting orbs around him
For Phodom.
Phodom's Rage: Each time phodom casts a spell he has a 4% chance of entering a devastating rage. While in the rage his hit points and ability power are increased by 1000xabilitylvl. (also increase the model size by 50% and give him a cool rage graphic effect, something firey!)
For Galeoth.
Ice Shield: Galeoth has learned that it's very important to stay alive if you want to kill things!! So he now always keeps an ice shield up increasing armor by 4xabilitylevel (This is more of a joke you should change it the description.)
Hope you like this batch of random fun ideas!