Vampire Type Champion Concept

I was thinking of a vampire type champion while watching some videos on youtube and I thought to myself maybe I should share it. The champions should be like maybe a sustain melee fighter type of champion. His passive could be like after a set of auto attacks he throws some bats and they deal bonus damage and heals a bit back to him. His q should be something like a slash aoe attack that can stack to a maximum of something like 5 stacks where with each stack he temporarily gains additional ad, attack speed, and resistances and it goes away after he's been out of combat. His w could be a fear which reduces the enemy's resistances while damaging them. His e can maybe have a passive effect where out of combat he gains bonus movespeed and decays when he begins to take damage; the active effect on the e could be a jump or dash which deals damage. Finally his ult could be like a suppress ability that deals damage heals him and if he kills an enemy which his ult the enemy's corpse could turn into a zombie or ghoul similar to something like Daisy or Tibbers.