Homebrew
Lightning cannon
Spellcasting Focus
Uncommon Spellcaster
Requires Attunement
Arcane Firearm – Two-Handed
Arcane Shot – storm shot.
As an action, you can choose a target you can see within 120 feet and make a ranged spell attack against it. On a hit, the target takes 1d10 lightning damage. This damage is considered magical.
Enchantment – Overcharge.
When you deal lightning damage using this weapon’s abilities three times within 1 minute, the next time you deal lightning damage with this weapon within that same minute, you deal an additional 1d6 lightning damage.
Imbued Spell – Lightning Bolt (1/Day).
Once per day as an action, you can cast the Lightning Bolt spell at 3rd level from the weapon. This does not consume a spell slot.
Type |
Damage |
Damage |
Range |
None |
1d10 |
Lightning |
120 ft |
Weight: 5 lb.