I would imagine a Monk only CMAN would be a good way to do this but am posting this here since it's for Monks only. Diversions is based on the classic movies Ninja techniques of smoke bombs, disappearing into shadows, sometimes some rather magical/farcical leaping/escaping...whatever! The Monk could make use of a SUPPLY BAG something like a locksmith toolkit which may have a few basic items (orbs, stones, darts...whatever the most common) then can be used to get the random thing for some specific action (like locksmithing sometimes has a description of going into the bag for an item which is only imaginary inventory but it is the description of disarming).

You dip your hand in your black Monk's supply sack and whip out a silvery orb! Tossing this high into the air, you leap to the left
as the thing explodes into a giant powdery puff of smoke! Your foe searches nervously while you slip into hiding.


And you gain a +30 to your Grapple ambush and also a +30% chance to Tier up! Monks could open wide up with the Stalk/Hide training ideology with specific Ambushing related to hides from your Diversions. Also for roleplaying-- totally off the hook, can be a real visual fun thing to have going on. Maybe some things just for show and parties.

With some high level stuff you might get to teleport, might put the room's foes to Calm or Sleep for a while, set up various Cman advantages...

Monks ONLY!