General DiscussionJug passive does double or quadruple damage?

I don't know about that but when I was an enemy his level 25 talent cost me a game.

Its (200-225) + base damage per hit.

test lobby is too hard to use

and yes it is double damage

if you deal 100 base damage you crit for 200

if you have a dd you deal 2 x 100 x 2 which is 400

100% increase in damage mean 2x dmg hence double dmg. 100% more of anything is twice of what the given value. If you 80 base damage and if you pick up a dd rune, you'll get 80 more damage( but this is added damage) so you'll see "80 + 80" in your stats in the give dd duration.

you attack in an interval of 0.4s in omnislash, if your attack speed is faster than this then you get extra hits between the slashes

I meant passive not ulti xD

Your auto attack normally does 100% damage. When you get a crit, it does 200% damage. When you get a DD you do an additional 100% damage to your auto attack. 100% + 100% = 200%.

Your auto attack normally does 100% damage. When you get a crit, it does 200% damage. When you get a DD you do an additional 100% damage to your auto attack. 100% + 100% = 200%.
This^
If it said 100% damage crit , that will be just your normal damage ,

you attack in an interval of 0.4s in omnislash, if your attack speed is faster than this then you get extra hits between the slashes