this is a build where you have an almost unkillable barrier
Item purchase order
Round 1
While [Barrier Field] is active, allies within 5m are healed equal to 5% of your Max Life every 1s.
Round 2
Round 3
Increase [Barrier Field] Health by 250% of your Bonus Max Life.
Round 4
Round 5
When you deal damage with [Rocket Hammer] or [Fire Strike], restore health to [Barrier Field] equal to 15% of [Barrier Field] Health.
Round 6
Round 7
[Charge] grants nearby allies Overhealth equal to 10% of your max Life and 20% Move Speed for 3s.
50 Armor
While [Barrier Field] is deployed, you gain 30% Move Speed.
11,000 
25 Health
[Barrier Field] regenerates 50% faster and begins regenerating 50% sooner after being destroyed.
10,000 
10% Weapon Power
Gain 3% Attack Speed every 100 missing Life, up to 30%.
11,000 
10% Cooldown Reduction
25 Health
Restore 3% of your Life every 1s.
10,000 
25 Health
20% [Barrier Field] Size
20% [Barrier Field] Health
4,000 
15% Health, Armor, Shields
While below 30% Life, gain 10% Damage Reduction.
10,000 
