Prayers keep confusing me. With Torment on, using Wreck, I get a 20% boost. Using Chain, I get a 25% boost. Using Asphyxiate, I get a 15% boost. By the way, did you know that abilities don't interfere with auto attacks for Magic? Save for Asphyxiate, because you channel that ability. So it is best to use abilities to fill in the void that you have in between of your normal attacks.