Effect:

"Mighty Slam" "Stuns foe on full charge."

We could set a cripplingly high attack speed/movement speed debuff for a second or two if there's no equivalent "stun" effect. If that's not possible we might just make it a "sweep" area of effect attack on full charge.

When you strike with a full charge it sprays out orange particles.

Relabel/reskin of old 'Anhur's Might' artifact.