Next Marksman is Green Arrow.
What were you thinking of adding? Invisibility, be able to leap tall buildings or terrain?
Consider this whenever you think you have a problem; if you throw money at it and it goes away, it's not a problem, it's an expense.
I will be furious and disappointed if they ever add a mobility spell like LoL's Flash, that spell ruins everything and is a bane to any MOBA
They should add on to the healing stolen powers. Instead of healing yourself for 50 and getting a small bonus to armor or attack, they should make one that heals for 30 by stealing 30 health from an enemy.
something like LoL's ignite would be nice to secure kills
How about a stolen power that removes CC?.... We really need some counterplay for squishies to NMB/NSM/Zatanna ultimates & API root.
Bane's Venom Pack.
For the next 5 seconds you gain 20% extra PD, 20% extra AD and 10% extra HP.
It should give people a nice boost in the midgame & early game but nearer end game it would be a pretty negligible skill to have.