Charges and can be thrown, just like Gas Passer
+ Starts full. Has a recharge time of 60 seconds. Extinguishing your teammates reduces that time by 5 seconds per each saved teammate.
+ Can be thrown to create a cloud of ash that will deal 10 damage and decrease enemy firing speed by 10% and reloading speed by 25%. This effect lasts for 8 seconds.
+ Can be used in Medieval Mode

The Desecrator
level 10 Urn
Slot: Secondary (Pyro, Scout and Sniper)

+ Can be thrown to create a cloud of ash that acts like a smoke screen which disconnects enemy Medic's medibeam, Block Sentry's targeting, prevent enemy Spies from raising his knife for a backstab and prevent dispensers from giving health and ammo (and technically aimbot/trigger bots targeting since it acts like a wall)
+ Ash meter builds with damage done and/or time

So some people wonder why aimbots would struggle with this ash cloud, well to quote Nathan Vetterlein. "Ya can't hit what ain't dere!"

The Desecrator

Covers enemies in oil for 6 seconds that doubles all afterburn damage and increases afterburn duration by 33%. The urn itself can hit enemies to deal 10 damage and knock them back. Recharges in 30 seconds with no damage being able to reduce the cooldown.