Innate Spellcasting. Caldus Infernii's innate spellcasting ability score is Wisdom (save DC 19, +11 to hit with spell attacks). Caldus can innately cast the following spells, requiring no

material components.

At will: Control Flames,Create Bonfire,Fire Bolt,Message,Produce Flame

1 (4 Slots):Absorb Elements,Shield,Burning Hands,Fog Cloud

2 (3 slots): Hold Person,Suggestion,Continual Flame,Flaming Sphere,Misty Step,Scorching Ray,

3 (3 slots): Counterspell,Dispel Magic,Conjure Animals,Fireball,Slow,Stinking Cloud,Summon Lesser Demons,

4 (3 slots): Dimension Door,Greater Invisibility,Wall of Fire,Banishment,Conjure Minor Elementals,Phantasmal Killer,

5 (3 slots): Dominate Person,Cloudkill,Flame Strike,Planar Binding,Immolation

6 (2 slots): Disintegrate,Investiture of Flame,Globe of Invulnerability

7 (2 slots): Finger of Death,Firestorm,Prismatic Spray

8 (2 slots): Incendiary Cloud,Reality Break

9 (2 slots): Meteor Swarm,Weird,Power Word Kill

additionally, Caldus gains the benefits of the Flames of Phlegethos perk:

"Whenever you cast a spell that deals fire damage, you can cause flames to wreathe you until the end of your next turn. The flames don’t harm you or your possessions, and they shed bright light out to 30 feet and dim light for an additional 30 feet. While the flames are present, any creature within 5 feet of you that hits you with a melee attack takes 1d4 fire damage."

Innate Spellcasting. Caldus Infernii's innate spellcasting ability score is Wisdom (save DC 19, [+11] to hit with spell attacks). Caldus can innately cast the following spells, requiring no
material components.

At will: [spell]Control Flames[/spell],[spell]Create Bonfire[/spell],[spell]Fire Bolt[/spell],[spell]Message[/spell],[spell]Produce Flame[/spell]

1 (4 Slots):[spell]Absorb Elements[/spell],[spell]Shield[/spell],[spell]Burning Hands[/spell],[spell]Fog Cloud[/spell]

2 (3 slots): [spell]Hold Person[/spell],[spell]Suggestion[/spell],[spell]Continual Flame[/spell],[spell]Flaming Sphere[/spell],[spell]Misty Step[/spell],[spell]Scorching Ray[/spell],

3 (3 slots): [spell]Counterspell[/spell],[spell]Dispel Magic[/spell],[spell]Conjure Animals[/spell],[spell]Fireball[/spell],[spell]Slow[/spell],[spell]Stinking Cloud[/spell],[spell]Summon Lesser Demons[/spell],

4 (3 slots): [spell]Dimension Door[/spell],[spell]Greater Invisibility[/spell],[spell]Wall of Fire[/spell],[spell]Banishment[/spell],[spell]Conjure Minor Elementals[/spell],[spell]Phantasmal Killer[/spell],

5 (3 slots): [spell]Dominate Person[/spell],[spell]Cloudkill[/spell],[spell]Flame Strike[/spell],[spell]Planar Binding[/spell],[spell]Immolation[/spell]

6 (2 slots): [spell]Disintegrate[/spell],[spell]Investiture of Flame[/spell],[spell]Globe of Invulnerability[/spell]

7 (2 slots): [spell]Finger of Death[/spell],[spell]Firestorm[/spell],[spell]Prismatic Spray[/spell]

8 (2 slots): [spell]Incendiary Cloud[/spell],[spell]Reality Break[/spell]

9 (2 slots): [spell]Meteor Swarm[/spell],[spell]Weird[/spell],[spell]Power Word Kill[/spell]


Caldus has an infernal resonance with flame magic. Fire based spells do not require concentration for Caldus, and on a roll of a 5 or 6 on a [d6], a spell slot is not consumed when casting fire spells.
additionally, Caldus gains the benefits of the Flames of Phlegethos perk:

"Whenever you cast a spell that deals fire damage, you can cause flames to wreathe you until the end of your next turn. The flames don’t harm you or your possessions, and they shed bright light out to 30 feet and dim light for an additional 30 feet. While the flames are present, any creature within 5 feet of you that hits you with a melee attack takes 1d4 fire damage."

Actions

Caldus takes 2 actions on his turn, casting one spell from the list above, and taking one additional action from the options below:

Flame Burst (Recharge 4-6) Range 120 ft. Radius 20 ft sphere, All creatures in radius. Caldus can trigger a flame burst from any flame that he can see, within a 120ft radius of his location. When Caldus triggers a flame burst, the flame erupts in a 20ft radius sphere. All creatures within the sphere must make a constitution saving throw, taking 78 (13d12) fire damage on a failed throw, or half on a succesful save.

Dancing Flame (Movement) Caldus Disappears from his current location, reappearing inside a flame he can see within 120 ft.

Caldus takes 2 actions on his turn, casting one spell from the list above, and taking one additional action from the options below:

Flame Burst (Recharge 4-6) Range 120 ft. Radius 20 ft sphere, All creatures in radius. Caldus can trigger a flame burst from any flame that he can see, within a 120ft radius of his location. When Caldus triggers a flame burst, the flame erupts in a 20ft radius sphere. All creatures within the sphere must make a constitution saving throw, taking 78 ([13d12]) fire damage on a failed throw, or half on a succesful save.

Dancing Flame (Movement) Caldus Disappears from his current location, reappearing inside a flame he can see within 120 ft.


Flicker (Illusion) Caldus begins to shimmer and flicker in harmony with a body of flame he is standing in, all attacks made against him are rolled at a disadvantage until the start of his next turn.

Details