Pact of Legion

He picked up a sword and immediately a Canon of voices flooded his minds visions passed his eyes even when he closed them, memories of the passed who have been bound to the sword and find him stranger in their cosmos. Some have been lost for so long they only express emotions others share their stories in words and visions.They are Governed and consumed by Legion and forcefully so, they succumbed to it.

Legions Spells

Legion lets you choose from an expanded list of spells when you learn a warlock spell. spells are added to the warlock spell list for you.

Boon of Legion

Starting at 1st level, when you reduce a hostile creature to 0 hit points, you gain hit points equal to your Charisma modifier + your warlock level (minimum of 1).

Mind of Legion

Legion sends the Souls you need for diffferent tasks

Legions Resilience

Starting at 10th level, you can choose one damage type when you finish a short or long rest. You gain resistance to that damage type until you choose a different one with this feature. Damage from magical weapons or silver weapons ignores this resistance.

Becoming Legion

Once per short rest, you can use a bonus action to let Legion overtake your consciousness for 1 minute
You are shrouded by Souls shifting from your body and depicting your shape around you making it seem like there more of you

while becoming Legion:

you are under the Blur spell effect until you lose concentration
you can speak and understand all languages
you are proficient with all Tools
you cannot be possessed and gain Immunity to the fear or charm condition
you will try to get every kill on hostiles to absorb them
For every kill you make in a combat scenario you will deal an additional 1d4 to the next targets(This effect can stack)
Each round you suffer 1d4 psychic damage (resistance and Immunity will not protect you)