what are some good poke mages late game

vel koz, xerath, ziggs,

and sometimes viktor depending on the range of the enemy team.

the first 3 are the real snipers of the game.

Lux, Ziggs, Xerath, Kogmaw, and Varus.

xerath is THE late game poke/siege mage, varus, velkoz, ziggs, nidalee, ezreal

and are my favorites. They both have cc and AOE damage as well. They are amazing for zone control comps. They are more reliant on combos though. Zyra skillshots are slow and vel'koz is more reliant on combos to stack his passive for extra damage. In my opinion its what makes him fun.

One that is really easy to use is . He uses much more mana though and relies on a front line more heavily than these others. Good thing his passive is all about mana regen :D

If you want a safe lane, take and lux . Both and can snipe pretty damn far with their ultimates so that is pretty fun as well.

(if AP still works) (AP)

I think Xerath is the best at sieging honestly.

At AOE damage Lux and Ezreal do it better.