Use Dimensional Link to spawn Illusions and move them around.
You can insert shattered Illusions using Dimensional Link, guaranteeing damage while also making it hard for enemies to hit you.
The build and strats work with both Focusing Lens and Resonance. The strat can work with Life Exchange if you have imagination.
Side-Note: My builds are highly specialized, recommend changing them to what you prefer.
Use Rewind to spawn Illusions to heal or act as mines.
Spring Forward works much better than Efficiency, allowing you to attack for much longer.
Increase the duration of Dimensional Link by 3.5s.
Reduce the Cooldown of Illusion by 2.5s when an Illusion dies to an enemy.
Heal for 26% of the damage dealt by Shatter.
Generate 2 Ammo after activating Illusion.
Spawn an Illusion with 20% Health when you swap to the spot of a dead Illusion.
Rush Morale Boost 2, then buy any item you need.
Resonance has very high ult charge generation.
Increase your Ultimate charge rate by 20%.
Reduce the Cooldown of all your abilities by 10%.
Kill to Heal
Getting a kill or elimination heals you for 300 Health.
Your weapon shots reduce the effect of healing on your target by 25% for 1.5s.
Reduce the Damage you take from Direct and Area of Effect attacks by 6%.
Very strong against AoE champions or close range champions.
Deployables suffer in particular.
For stronger tanks and Buck you want to use Focusing Lens.
Snipers will usually be too far for Shatter to have any effect.
Grohk is a skill based counter, be either less aggressive or more aggressive to deal with him, nothing in between. His Chain Lightning both counters you and himself, chains off your illusions dealing damage but also destroying them and damaging him.
Reversal and Siphon are fed by Illusions.
Stuns waste Dimensional Link time.
Pluck Koa is just dangerous.
Lian is Lian.