Champ Concept: Illiz the all in bomber

Attributes: ADC, Mage

Passive: Illiz doesn't like losing, if he drops 5%(Will become immune absorbing all damage dropping him any lower than %5 until the animation is done) health he will detonate himself and every 'Grave Bombs' charges he has on him, He will only explode if dropping to 0 or after 3.5 seconds. ( Illiz cannot move or cast any spell)

(each trap on Illiz will do half damage of 'Detonate' each bomb on him.) max radius- 750 min-250

Q: Grave Bombs: Max:5 Illiz starts digging down invisible traps in the ground (channel is .75 seconds). (traps cannot be targeted) (will only reload once all traps are detonate or used)

range is 2000, if Illiz leaves the radius the bombs will detonate them selfs. dealing PHYSICAL the damage is 1/8th the damage of 'Detonate'.

W: Twisted gas Throws a 250-radius blinding gas, blinding all targets in a small radius, if the target stays in the gas for 2.5 seconds the target becomes stunned. Dealing small ap per second

E: Nova wire Toggle:Off- Attack speed gains bonus attack speed. Toggle:On- Auto attacks apply 'Grave Bombs' and each apply slows them for 20%. (the slow is only applied running away from Illiz (Slow is applied to Illiz if hes the one running away) ? / ? / ? / ? / ? (+ 15% AP) magic damage. Passive: If all 5 Bombs are on the same target, they will become snared(for 1.5 seconds), and the refresh detonate's cooldown.

(Nova wire can't be applied to minions or neutral monsters but the bonus ap is still applied.)

R: Detonate(You start at lvl 1) All traps will lit up becoming visible to the enemy, After the 3-4.5 seconds(4.5 seconds if at max range) every trap will detonate dealing 250/600/850/1100 every enemy unit in the radius. Does half if Targets are hit more than one bomb.
If traps are applied with 'Nova wire'on the target, the damage is halved for each trap on them. If Illiz is hit with his own bomb- it will deal 20% of his max health each bomb. (will ignore passive if you hit deonate with 2+ bombs on you)

Passive: Illiz will gain bonus movement speed for each bomb off of him. (+ 80% bonus AD) (+185% AP) (+%8 bonus movement speed each bomb off)

if applied the traps do 1/4th the damage.

The full Combo: For all in-ing you apply nova wire, at least 2(for the slow) of them, blind them apply the rest of the wires, snare him, for the stun(if you're lucky). light his ass up with detonate.

For team fights: your auto attacks should be your main source of damage, place bombs where you need to use esc.

The numbers are really rough, and I'm not exactly sure what is 'fair'. So I guess-estimated them, and left out cool downs. (Not sure if I wanted high mana costs, or high cooldowns.)

(help me balance this if you see something unfair I'm totally open to suggestions.)