When close but in ranged form, W and AA, then R. Quickly AA, E and AA.
To set up an all in on a target, start in melee form and Q onto them. AA, then quickly Flash behind the enemy and E them towards your team.
Trade using all your abilities by quickly using Q E in ranged form. AA, then W and R. Q onto the enemy, then W and AA before using E.
In ranged form, quickly Q E your target and then R. Q onto them, then AA and E.
For a quick melee trade Q onto your target, AA and then E.
Leave little room for your opponent to trade back. In ranged form AA and Q, then R and Q onto your target. AA then E.