Lernaiis new Champ idea

This is my example for Lernaiis, the hydra

Lernaiis The hydra Passively: With achieve of a doing in, Lernäiis grows another head (maximum 3; 4; 5; 6) If Lernäiis dies it loses a head (minimum of 2) Q: Lernaiis shoots a fireball in a direction, it kills the unity, the decay time is halved Addition: The fireball causes more damage and the aim sets on fire for 5 seconds by which he becomes visible and during the fire damage suffers. W: Actively: Lernaiis receives +5/10/15/20 attack damages per head, the passive effect is deactivated during the decay time (decay time example 20/18/14/12/10) Passively: Has killed lernäiis 10 units (+1 per vassal / monster, +2 per champion, big monster / vassal) receive her abilities an additional effect E: Lernaiis bites her aim (Damage depending on the number of the heads) Addition: The attack causes to absolute ones damage and lernäiis receives 1; 2; 3% of her maximum life back. R: With activation Lernaiis recieves +10; 15; 20% attack speed per head and causes, in addition, 1; 2; 3% of the maximum life of the opponent as a magic damage.

(Sorry for some mistakes, i translatet it with an text translater :$ )

Please write down your thoughts and ideas for this champ, i would be happy for some feedbacks :)