Hellflame Cleave is a weapon action granted by 
Hellfire Greataxe.
Description
Spew hellish flames and strike your foes.
Hellfire ignores resistance and immunity to 
Fire damage.
Properties
DEX Save (Spell save DC) (On Save: Targets still take half damage.)
AoE: 3 m / 10 ft (Cone)- Creates Area: Hellfire
Recharge: Short rest
Condition: Roiling Hellfire
Duration: 1 turn
Spell save DC Dexterity saving throw
6d6 (6~36) Fire - Flames from the heart of Avernus engulf this entity, inflicting 6d6Fire damage per turn.
Area: Hellfire
Hellfire Duration: 2 turns
AoE: 3 m / 10 ft (Cone)
Deals 6d6 Fire damage per turn that ignores Resistances and Immunities.
Type: Surface
Condition: Roiling Hellfire
6d6 (6~36) Fire - Flames from the heart of Avernus engulf this entity, inflicting 6d6Fire damage per turn.
How to learn
Granted by the weapons:
Notes
- This weapon action does not count as an attack for the purposes of
and requires your full 
Action to use. - Instead, this is actually classified as a cantrip which results in some unexpected interactions.
- It can be
. - A sorcerer can apply Metamagic to it. The applicable options are
, 
, 
, 
, and perhaps most importantly, 
. - It benefits from spell and cantrip specific damage bonuses like
and 
Amulet of Elemental Torment. - It activates Eldritch Knight's
. - It can still be casted while
.
- It can be
- The Roiling Hellfire condition is applied by both the weapon action itself and the
Hellfire surface it creates. Even if a target saves against the attack, it will still be inflicted with Roiling Hellfire cause by the surface. - Despite the tooltip saying that Hellfire ignores resistances and immunities, it does not. Proof - File:Rolling Hellfire Resistances.png
