The Great Sage

You have sold your soul because of revenge or good deed's, in order th obtain power you seek for a teacher, that teacher is an old spirit of a legendary warrior that trains you in your dreams, daydreams, or imagination, but it exist, and it want you to become stronger.

You gain a tail that can be used as an extra arm except for attacks.

Expanded Spell List

The Fighter lets you choose from an expanded list of spells when you learn a warlock spell. The following spells are added to the warlock spell list for you, you also gain the Eldrich Fist Cantrip.

Fighter Expanded Spells

Spell Level	Spells
1st	Shield, False Life
2nd	Gentle Repose, Hold person
3rd	Haste, Speak with Dead
4th	Death Ward, Freedom of Movement
5th	Passwall, Hallow

Equal to Heaven

Starting at 1st level, when you do a unarmed strike you throw a 2d6 + your charisma mod, you can also use your charisma as your attack and damage stat for quarterstaffs, and they become 3d4, the polearm master bonus attack is 1d6

You gain 3 profiencys.

-Acrobatics

-Athletics

-Medium armor

Forgotten Lesson

Starting at 6th level, you can recall the lessons of your teacher, using the Forgotten Lesson puts a high pressure on your body and you can only use one of the 3 effects below:

-When you use a quarterstaff, with no action you can extend his range to 10 ft per round and your bonus attack becomes 1d12.
-Once per round you can use your reaction like a extra attack to make one more unarmed attack.
-You regain 1 spellslot but you have to use it immediatly, and the spell level is equal to half your warlock level rounded up.

Once you use this feature, you can’t use it again until you finish a short or long rest.

Master of a millon Tricks

You can change your damage type to the one the creature is weak, if the weak is not weak to any damage type it doesnt change but you gain a 1d8 + your warlock level.
You can also become resistent to one damage type of your choice.
The effect dissapears after the combat.

Forbidden Skybreaker

Starting at 14th level, when you hit a creature with an attack, you can use this feature to combine all your attacks rolls in one, being a mayhem of punching or weapon attacks, the creature can also be pushed, you can also clone yourself using only your body hair.