>>716046641i play really safe, getting in there for an ulti is only worth it when you can hide behind cover or after theyre distracted enough.
otherwise frostbite and crystal nova are both really good skills with long range for helping securing kills for your carry, lets you stay deep in your own lines forcing them to dive you(and die) or ignore you.
if theres no fight just stack camps which is a bit of gold for you and helps you carry and ward like that other anon said.
really depends on the game