Apes Together Strong

All willing humanoids within 10 ft. of the target, including the target, beat their chest and let out a primal growl.
They skip their next turn and are not able to cast spells or cantrips until their next action..

It is the targets turn immediatly.
The target gains advantage on its next attack roll.
Their next successful weapon attack deals 1 D6 bonus bludgenoing damage per participating character.
This damage does critically strike on NAT20!

On higher spell level:
Gain 1 D6 additional bludgeoning damage per participating humanoid per spell level above level 1.