Renekton; Passive Rework

#RENEKTON AND HIS PASSIVE; WHY I'M HERE I think Renekton while being the greatest bully since Biff from Back to the Future, is in need of some tweaks and changes to promote a more bruiser approach to the croc. I find his current passive, Reign of Anger to be very boring, and doesn't help Renekton until he's below 50% health. Raid Boss Renekton should be getting stronger as he dies, not mercilessly have no ace up his sleeve until he's half dead. I would like feedback on my ideas, do you like the changes or do you prefer the croc as is?

Renekton is one of my favorite champs, and while I might not play him often, he is by far one of the funnest champions to play. His aggressive play-style and flashy abilities are great, but his passive seems very lackluster. So, I would like our Mad Croc to a get a nice gift before the eventually MTU and Shurima Update.

Renekton, Butcher of the Sands

#Shuriman Scales (Innate) As Renekton revels in battle, his resistances grow stronger. Renekton gains Armor and Magic Resistance equal to [4% of Missing Health], Once he reachs 50 bonus resistance from this passive, Renekton will gain 10 Fury for each basic attack instead of the normal 5 Fury.