Jahanam the fire mirror-er/ redirect damage

League of legends has such a massive variety of champions that have even greater variety of abilities. but here is a thing we have never seen on the rift

what about a tank top laner that has the ability to absorb damage, store it and redirect like the aftershock rune style, Jahanam will be able to absorb damage dealt to him from enemy champs and even allies champions. he will function like Yasou wind wall, but instead of stopping ranged attackes, he will take damage and absorb a percentage of the damage dealt to him and store it . like lux's ult jhin's ult (all four bullets) and then he dashes to the enemies and releases hell on em. he could change color from like green to orange to red signaling how much power he have absorbed (and ofcourse he will have a limit)

i know that sounds broken, but RIOT can totally balance him. like he could lose all the power he absorbed if anyone attacked him after he is glowing red aka when he reaches his limits (not encluding damage dealt when he is ulting) and his kit can do very little damage when he is on green and an ok damage when he is orange and a lot of damage when he is red (since he can be pushed pass his absorbing limit and thrown back to green form)

imagine how cool wouldit be to attack your ally and turn him into a living nuclear bomb