ok how you wanna play lili is to poke alot use your cloud serpent on yourself as much as possible and when you hit lvl 16 you want to use it on an ally who gets up in their face and it will give you and the ally you used it on a cloud serpent with the bounce attack thats almost 4 times the damage and with the heal (bounce attack and heal each attack dont stack anymore D:) you are set to 1v2

PS: Play very passive poke alot and only go in when its a 1v1