level 1 100% damage multipler
level 2 150% damage multipler
level 3 200% damage multipler
level 4 250% damage multipler
level 5 300% damage multipler
level 6 350% damage multipler
level 7 400% damage multipler
level 8 450% damage multipler
level 9 500% damage multipler
level 10 1000% damage multipler