I won with Shann and didnt even took any damage,he doesnt have any annoying dmg reducer?
look at this he increased life even though he didnt use any life gain cards and his Krash didnt even won?
Dont know if it has anything to do with it but I had a card not level up o.O
In the end I used xpbank xp to make it level
Here's a screenshot:
As you can see Serena has 2100/1500 xp and should have leveled up 600xp ago