I'm trying to figure out in D&D 5e if an Artificer, choosing armorer and guardian, can add their intelligence modifier to attack and damage rolls with their off-hand gauntlet.
Each model includes a special weapon. When you attack with that weapon, you can add your Intelligence modifier to the attack and damage rolls.
Thunder Gauntlets
Each of the armor's gauntlets.
Would the off-hand gauntlet be considered a part of the special weapon mentioned in the first quote to gain the bonus?
Best Answer
D&D 5e does not distinguish between main and off hand.
Nowhere do the rules make a distinction between main hand and off hand.
The Thunder Gauntlets are not light melee weapons.
Now, for the purposes of two weapon fighting, you cannot use the gauntlets to make a bonus action attack, as two weapon fighting requires each weapon to be a light melee weapon:
The gauntlets do not have the light property:
They both get the bonus.
The “special weapon” of the Guardian Armorer is:
Each gauntlet is itself a weapon, and each gets the bonus from your intelligence modifier to attack and damage rolls.
I know it says “weapon”, singular, and the guardian technically gets two, one for each hand.