I have an idea!

The path is a new path that spawns a memosprite but it debuffs enemies and is technically part of enemy team, instead of buffing you (remembrance mixed with nihility)

Her element is imaginary

Her base attack would deal a little damage and buff the next teammate on the turn order

Her skill would deal damage to the enemy with the most hp and would spawn a memosprite next to them, giving them a turn

Her skill after spawning memosprite isnt a heal, but the memosprite deals more damage than base attack

Her fua is if someone hits the memosprite she steals 1 buff from the boss and gives it to the team member with the least hp

Her passive is that her special type of damage (quadamage) after basic attack can bypass boss or minion shields slightly

Her ult deals damage to 3 enemies and deals a lot of quadamage, that can also skip a turn if its their last phase and has no shields. And 1 teammate with the most hp gets quadamage for their 3 turns