Wilfred Fizzlebang Concept

Yeah I know mega-blast is Millhouse Manastorm's ability, but nobody likes that guy. Without further ado:

Wilfred Fizzlebang - Ranged Assassin

Wilfred's AAs are 5.5 range(average), average speed, and weak damage.

D - Master Summoner - When Wilfred dies and Master Summoner is off cooldown, he leaves a summoning circle. After five seconds, Jaraxxus emerges from the circle and attacks the enemy team. Jaraxxus is uncontrollable, targets like a punisher and has comparable health, but can be stunned, slowed, and otherwise affected by crowd control. Jaraxxus has a ranged attack that splashes to nearby enemies. He is constantly revealed to the enemy team and will push a lane if he has no other enemies to target. If he's killed before returning to the Nether(on Wilfred's respawn), he counts as a hero takedown for the enemy team. Jaraxxus naturally uses one ability: Blood Fury: He will periodically lunge toward an enemy, stunning them and then rapidly attacking them. Jaraxxus gains one of two new abilities when Wilfred selects a heroic ability. 120s cooldown.

Q - Arcane Missiles - Shoot a small, lightly-damaging skillshot in the chosen direction that impacts on the first enemy hero it hits. Holds three charges. 6s charge cooldown.

W - Prismatic Barrier - Wilfred gains a shield equal to ~20% of his max hp. This shield lasts eight seconds. 20s cooldown.

E - Banish - A hero, friendly or enemy, becomes banished for two seconds. While banished, they are slowed by 50%, evade all basic attacks, and get -25 spell armor. 16s cooldown.

R1 - MEGA-BLAST!!!! - After channelling for 1.5 seconds, Wilfred unleashes an enormous beam of magic. He continues channelling it for up to four more seconds, and deals damage to all enemies caught in it. It can be slowly re-targeted, like Diablo's lightning breath. Selecting this heroic gives Jaraxxus access to FLESH FROM BONE!: Jaraxxus periodically points at an enemy and incinerates their flesh, causing them to take massive damage over time to the target and partial damage to their nearby allies, and reducing all incoming healing on the target by half for the duration.

R2 - Summon Imp - Wilfred summons an Imp onto himself or an ally within range. This imp uses its own abilities whenever Wilfred uses his abilities. Whenever Wilfred uses Arcane Missiles, the Imp uses firebolt, shooting small damaging bolts of fire at the three nearest enemies, prioritizing heroes. When Wilfred uses Prismatic Barrier, the imp uses Cauterize, healing its host for a small amount. Whenever Wilfred uses Banish, the Imp uses Torment, dealing damage over time and lowering an enemy's physical and spell damage by 25% for two seconds. Selecting this heroic gives Jaraxxus access to INFERNO!: Jaraxxus will periodically summon an infernal onto a nearby enemy hero, stunning them and creating an infernal with a damaging aura and powerful attacks.