Xon (WIP opinions needed)

OBSERVE: this champ is very VERY much WIP and is currentely written on my mobile. Will work on clarity. Constructive comments and grammar correction is very welcome. Note Probably gonna change the w so if you got any ideas for an better W please write them in the comments. Oh an again THIS IS WIP so anything can change.

Xon Passive DNA collector/Adopt When Xon gets an kill or an assist he gets dna from his victim. The dna fills up an secoindary abilityslot or passive with an ability or passive from the slain champ. Once Xon has been part of 5 kills he can switch to his adapted form by pressing R when he has filled his energy bar full. When in his adapted form his energy bar rapidly decreces in an duration of 30 secounds. Once empty he transforms back to his normal form.

Passive Electricity Xon generates electricity when he attacks and when he stands still for 5 secounds he generates it even quicker until he attacks.

Scythe Xons weapon of choice is an futuristic looking scythe. His range is simular to threshs.

Q. Passive: Xons AA puts an mark on the target upon landing three hits his Qs active becomes avalible and his ad increases by an amount (scaling with level) for x time (the less as the longer it is active). Active: Xon dashes behind the marked champ, dealing damage to the targeded champion and all other champions in the way and applying an slow that is increased per enemy champion in the way (up to 75%).

W: Energy bomb Cost:1 charge (simular to zilians bombs)
Throws out an sphrerical like bomb that explodes once hitting an enemy champ/creep/wall. If Xon is within the explosion range he will get charged up causing him to use up all his energy and gaining an movespeed and attackspeed bonus for 10 secounds.

E Charged hand Cost energy (not yet specifik) Knocks back an enemy simular to lee sins ult, but not as long. Good combo w Q.

R calls down an dome around Xon that givel xon an energy and hp regeneration buff. Only Xons teammates can enter and leave the dome. Might give Xon an buff if he catches multiple enemies, like AD
R at full energy transforms Xon and has and has an seperate cd(thinking of it also giving an big chunk of extra armor).

Gameplay Xon is an strong teambattler that is mostly dependant on getting kills early to get his secoundary bar. He is supposed to be built tanky to be able to get into the mittle of the opposing team and wreak havoc on them. Or to catch out roaming sqishies and stop them from escaping away.

Full team combo

R,W,AA, AA, AA, E, Q, R

Squishy killer

R,W, AA, AA, AA,Q(If they are trying to eascape).

Feeding the dogs combo

E,R