You'd be around level 50 before you fight him. And it's called The Final Countdown. He's in Dragonsypre, I forgot the exact location name, but in Dragonspyre academy. Don't worry. You have a way to go.
I need to know when and where I fight malistare and what quest unlocks him to fight me
please help me
Rogan Firestrider level 16
There is no level for this. Most wizards are around level 50, but really, it can range anywhere from level 45-60. It really just depends on how many side-quests you do. The quest is called "Final Countdown." It's going to take you a while to get there, Rogan. Look forward to other things, like fighting Krokopatra! Myrna Dragoncloud, Grandmaster "The Purifier"