New champ idea descussion

so while NA server is down while back ago for maintenance and I didn't have much to do and I thought of a new idea for a champion and had an idea of sharing my thoughts with you guys.

Champion name: (haven't thought of one yet)

Passive: enemies hidden in bushes within a specific range around are visible.

Q: marks an enemy for . auto attacks deals increasing damage each they been hit by friendly allies.

W: passive: gains for each time an allies hit a marked enemy. active: for him and his allies gain increase in healing resource.

E: cast on allies: gain attacks speed and . cast on enemies: losses attack speed and .

R:

so far this is what I could have think of and I couldn't think of a suited ultimate so lets kill time and discuses this maybe :P