Pathaleon the Calculator Strategy

1. Finally you made your way to Pathaleon the Calculator after all the waves of adds leading to him.
2. The tanks runs in, turns him away from the party and dps begins.
3. The second person nearest to Pathaleon the Calculator will be mind controlled a few times, make sure to dispel or cc this person.
4. Pathaleon the Calculator has an arcane explosion on heroic which has a 2 seconds cast. This can be interrupted and avoided by ranged dps. It does about 2,000 damage so keep HoTs on the melee at all times.
5. Every 30 to 45 seconds added will 3 elemental adds will spawn, these can be feared away , tanked and AoE'd down, or killed one by one. The choice is really yours on which strategy your group wants to try, I personally like the safe route killing one by one.
6. Your group needs to watch out for mana tap, this will drain a targets mana, dispel, purge, steal the debuff!
7. It's also worth noting Pathaleon the Calculator does an AoE silence, it doesn't have a long duration so just keep HoT's rolling on the tank.