Monks of the Way of the Ironfire learn from the ancient race of Ironfire and follow the tenants of the Prime deity, Kwan. 

Monks of this order learn to channel their own life energy into hardened unarmed attacks, meditation that can unlock the ability to harden one's skin to an almost iron-like consistency, evoke orbs of magma to attack foes, advanced grapple techniques, and more precise unarmed attacks.

Solid Iron

At 3rd level, you gain resistance to fire damage.

Fists of Iron

At 3rd level, you gain the ability to turn their fists into scorching iron. With the expenditure of 2 Ki Points, the unarmed attacks now deal additional 1d4 fire damage.

At higher levels: 6th level; 1d6, 9th level; 1D8, 12th level 2d6, 17th level; 2d8

When you take the Attack action on your turn and use this special attack as part of it, you can spend 1 ki point to make the special attack twice as a bonus action.

When you gain the Extra Attack feature, this special attack can be used for any of the attacks you make as part of the Attack action.

 

Scorching Magma

At 6th level, you gain the ability to channel your ki into scorching orbs of molten iron. Immediately after you take the Attack action on your turn, you can spend 2 ki points to cast the scorching magma spell as a bonus action.

You can spend additional ki points to cast scorching magma as a higher-level spell. Each additional ki point you spend increases the spell's level by 1. The maximum number of ki points (2 plus any additional points) that you can spend on the spell equals half your monk level.

 

Command Cinders

At 6th level, you gain the control flames cantrip.

Flaming Tether

At 11th level, you gain access to the Grapple Shield ability. As a reaction to being attacked with a melee attack, you may spend a ki point to initiate a grapple check against the attacker. If you succeed, the attack fails and you may knock your attacker prone, disarm, or grapple them. 

Additionally, if you are targeted by a ranged attack that uses an attack roll and have a creature grappled, you may use your reaction and a ki point to initiate a grapple check against the creature you have grappled. On a success, the initial attack and damage rolls from the ranged attack are directed to the grappled creature.

 

Radiant Precision

At 17th level, on your first round of combat, you may expend 5 ki points to increase your unarmed strike attack rolls critical on rolls to an 18, 19, or 20.