[Dimmie Dunce]

Twister:
27 CD
Cleanses most slows
Speed Boost
Can hit it again to cancel it
Wind Basic

Lightning Embodiment:
35 CD
Does not cleanse any slows (to my knowledge)
Speed Boost
Cannot be cancelled out of if hit again
Lightning Basic

Some spells are literally just the same thing but weaker.
Lightning embodiment is one such case.
Either buff it to fit an advanced spell tree basic, or just make it the same as twister.
Or find/create something new to replace it.