Infinity

if you are choosing this sub class you most likely want to mess with your dm and/or friends. you might be wondering how you will achieve this by making so many attacks per turn that you will most likely one shot any monster that you come across. AND your fighter will be able to use the wizard spell list. have fun :D

High Ground

when you are above an enemy/monster you can jump from the "high ground" and attack the monster as you fall, so it's kind of like a ground pound. when attacking from the high ground instead of once you can attack twice (the first being the ground pound and the second). if you are carrying a heavy weapon (greatsword, Greataxe, Warhammer, etc.), the first attack will do an extra 1d6 damage due to the velocity of the weapon falling from greater height

Extra Attack X2

as you train you gain enough speed to gain 2 attacks per turn so at this point you can attack 3 times in one turn (you can attack 5 times if you use the high ground)

Infinite Infusion

After months of training, your infinity ability activates. you do an extra 1d6 damage per attack. gain 2 attacks (you can attack 5 times now, 7 times with high ground)

Trail of Fire

when you swing your weapon it will leave behind a trail of fire in the air where you swing the weapon. it will disappear after a few seconds. attacks deal an extra 1d6 fire damage

Trail of Space and Time

when you swing your weapon instead of a regular fire or water trail coming out of it, your weapon will instead rip through space and time and leave a galaxy trail behind it. the rip will instantaneously close so that no one can cross through the rift. deal an extra 1d6 Necrotic damage per attack

Trail of water

when you swing your weapon it will leave behind a trail of floating water in the air where you swing the weapon. it will disappear after a few seconds. attacks deal an extra 1d6 cold damage

Extra Attack X3

gain 3 more attacks. you can now attack 9 times, and 11 times with high ground.

Evolution

you become too op so you learn to contain the infinity into one strike. when you activate this ability your body/skin will turn cosmic and have a view of a galaxy, your fists will be glowing with bright blue energy. all of your stats are maxed out while in this form. you will exit this form when you attack an enemy. when you attack an enemy there will be an infinity symbol at the point of impact. the damage dealt to the enemy is infinite but will bring it down to only 0.1 hp. you can use this ability after every two long rests.