Rain-Doh green lantern

Rain-Doh green lantern

From by your side, from in your lap,
Your hand onto your nose you'll clap,
Let every doofus, tool and sap,
Beware this lamp. It smells like crap.

Type: off-hand item
Cannot be traded or discarded
Quest Item
Maximum MP +20
Makes Spells Smell Worse

NOTE: This item cannot be equipped while in Hardcore.

(In-game plural: Rain-Doh green lanterns)

Obtained From

Items: can of Rain-Doh

Notes

The Makes Spells Smell Worse enchantment adds an amount of Stench Damage equal to the highest damage from a single element that the spell does normally, to any spell cast regardless of its element(s).
The extra damage is unaffected by any bonus stench spell damage you may have.
Also displays this message in combat when you cast a spell: Your lantern bathes the area in a sick green light, and toilets the area in a sick green stench.
If equipped in the Not Alone In The Dark encounter at Special Ops in the Bugbear Mothership:
You raise your lantern and direct its feeble glow into the inky blackness...
Jick clarified the functionality of this item in this post after a 6 June 2013 trivial update.

Lanterns

This item has equivalents for bonus spell damage aligned to other elements

Lantern-likes

Element	Item	Slot
Cold Damage	snow mobile	Off-Hand
Hot Damage	big hot pepper	Off-Hand
Hot Damage	meteorb	Off-Hand
Sleaze Damage	porcelain porkpie (Pastamancer spells only)	Hat
Spooky Damage	unwrapped knock-off retro superhero cape (set to "Heck General"/"Kill Me")	Back
Stench Damage	Rain-Doh green lantern	Off-Hand
3 random elements	Congressional Medal of Insanity	Accessory
Source element	Novelty Belt Buckle of Violence	Accessory