Winter Really boosts the damage you do, a simple firestorm and other fire skills from your Henchman will become leathal with Winter and it also boosts the Rangers Ignite and also her defense......Wards or Anti-Warrior can also rule.....you could go with Dust trap even, lay one down and pull them into it. Or throw dirt can work also, Blurred Vision, Blinkding Flash.......los of things, but Wards are also good ones, probably the easier to use ones.

Dont and i repeat DONT switch over to Water to try and replace Winter, it is actually best to have your Meteor Shower IMO.