at this point anything will help
Item purchase order
Round 1
Gain 1 extra charge of [Soundwave].
1,000 
After you spend your Ultimate Charge, gain 25 Armor and 10% Ability Power for the rest of the round.
1,000 Round 2
When allies leave your [Crossfade] area, the effect lingers for 2s.
4,000 Round 3
After using [Soundwave], heal all allies affected by [Crossfade] for 20. This healing is doubled while [Amp It Up] is active.
6,000 Round 4
When you use an ability, restore 50 Armor or Shields over 2s.
10,000 Round 5
[Soundwave] has 25% increased knockback and deals 25 bonus damage if the target hits a wall.
1,000 After you spend your Ultimate Charge, gain 25 Armor and 10% Ability Power for the rest of the round.
1,000 
Dealing Ability Damage slows the target's Move Speed by 20% for 3s.
11,000 Round 6
11,000 Round 7
Every 1s you are [Wallriding], gain 3% Move Speed and 2% Attack Speed for 5s, stacking up to 10 times.
