The Ananta Arcanists cast a spell called "Luster". I wouldn't be surprised if Summoners keep the Ruin line of spells, and SCH get their own version of direct-damage spells called Luster (upgraded later to Broil). I think we will get our own animation/renamed spells in 5.0, in addition to our own mechanic that is completely different from Summoner, which will likely be the job that keeps Aetherflow. Also, I hope that means we get our own 200 potency AoE spell. Since we have Broil magic, how about Meltdown?