Koff, The Plagued [Champion Idea]
Not too keen on backstory so I just made it short.
Outbreak of many plagues in Runeterra from the void but one man could withstand all of the plagues but with the side effect of having to spread the plagues to survive and he himself began to become the plague.
Passive: The Plague: When enemies attack Koff they gain 1 of 2 debuffs for 4/5/6 seconds. This can only occur once every 14 seconds.
- Slows enemies movement speed and attack speed by 15/20/25%
- Reduces enemies armor and magic resist by 10/15/20
Q. Snotzooka | Cost: 20/30/40/50/60 (+2% Current HP) HP | Cooldown: 10 sec Koff sneezes in target direction dealing 65/80/95/110/125 (+30% AP) magic damage. He leaves behind his snot slowing enemies caught in it by 30% (persists for 6 seconds.)
W. Spread Diseases | Cost: 4% Current HP | Cooldown: 10 sec Passive: Targets Koff kills spread a Plague to nearby enemies. Minions killed by Koff will heal Allied minions for 50/70/90/110/130. Active: Koff surges his blood through an enemy dealing 80/125/170/215/260 (+5% HP) True damage and spreads a disease to the nearest 5 enemies (prioritizing champions).
E. Inhale/Exhale | No Cost | Cooldown: 14 sec Passive: Koff gains 8/10/12/14/16% Spellvamp. Active: Koff breaths out a disease wall that slowly moves forward dealing 30/40/50/60/70 (+20% AP) and slowing targets by 30%
R. Become Sickness Passive: Koff deals 5/10/15% more damage to slowed enemies. Active: Koff turns into a disease attaching himself to a nearby ally or enemy. Ally: Koff grants the attached enemy 35/40/45% of his armor and magic resist and can cast spells from their location (Persists for 25/30/35 seconds unless canceled) Koff will detatch with 20/25/30% Max Health if Ally Dies. Enemy: Koff plagues the target dealing 5% of his max health (+30% AP) to the target over 10 seconds also casting both plagues on the target for duration. It can be canceled.