ellie and abby full upgrades 4
https://wiki-nest.win/index.php/Why_Chronological_Mode_Gameplay_Changes_the_Way_We_Experience_Stories
Ellie and Abby both have their skill trees fully unlocked, so you can switch between them mid-combat without missing a beat. Ellie’s stealth takedowns are faster, her explosive arrows hit harder, and her health regens quicker, while Abby’s brute strength lets her break through barricades instantly and absorb way more damage before going down.