Only problem is that entangle is ignored by charge. This means that a pure magic user has no defense against a boss that can charge. As such, you are forced into melee. Was having fun till that boss :p
Still, nice game 4/5
once you get freaky-three thrusts combo, try to use as low an angle as possible. At that point your forward momentum is the only thing your launch is good for. The thrusts will give you your hight, so use your launch to maximize your speed.