Motorskills
Explorer
You know Green-Flame Blade while holding the mace, and you must attack with the mace if you use it. It uses your highest mental ability as its casting attribute, and deals an extra 1 fire damage to both the primary and secondary targets when used that way. If you simply use it as a mace without the cantrip, it still deals 1 extra fire damage to the target of the attack.
Nice, thanks!
Should this require attunement?