Make sure to tell your ADC to let you last hit the balloon minions. If you get lucky, certain activatables can secure kills. If you happen to get a teleport you can teleport to another lane to gank!

Playing Zoe support is a great opportunity for roaming. Hitting a bubble on someone whilst roaming at level 6+ is almost a guaranteed kill.

As soon as you hit level 6 you get a huge powerspike, being able to get past minions to hit a bubble is huge and guaranteed damage.

Pros:

Great kill potential
Decent CC
Decent anti-gank
Amazing roam

Cons:

No real escape
Most likely a death if pulled in
Hard to poke