Official Move Approval III

[Gilgamesh]

Ego Nova [Tier 1 Supermove] (1000 OM, Requires Ranged Proficiency, Area Attack Proficiency, and Telepathy)

A black shadow radiates outwards from Nealaphh along the ground, covering a radius of 30 meters. The god-mind hunches over, flexing its mental powers to their maximum before throwing its head back and unleashing a devastating telepathic scream that lasts 5 seconds. As the scream is flaring, the shadow lights up with thousands of stars. The charging sequence takes 4 seconds to execute, and anyone caught in the shadow field at the end of that time falls to the ground, clutching their heads in pain.

The attack causes no physical damage, and once the scream is over, primes can immediately get back on their feet, though they are left feeling dizzy and disoriented for ten seconds. Primes with higher mental resilience may be able to resist falling down, but the scream will still keep them rooted while it is flaring. Nealaphh cannot differentiate between friend and foe during this attack, so allies caught in the mental blast are also affected. After screaming, Nealaphh cannot use any of its mental powers for thirty seconds, and can only use this attack once per fight.

I'm assuming this is a utility Super Move? Also you're going to need Debuff for this move and to be honest you put a lot of caveats for a super move. You might want to rephrase it to be an actual super move though.