Strengths
Best parthner with this is Odette, Kadita, Lylia, and other hero can 2v5 with them.
Weaknesses
The weakness of this hero can be countered by Grock's 2nd skill because of this Johnson's Ult will be cancelled
The best build
With this build you can survive the damage they deal to Johnson. Swap radiant armour into athena sheild for the burst mages can defeat johnson
Run and damage for a bit
You can rotate much faster and damage for a bit
Battle Spell
Sprint so you can run and escape the fight faster or chase
...
The trick is help the mid clear the lane and try take a peek on enemy's jungling so you can vision the jungler on your team that where's the enemy's jungler on and lastly rotate every lane and your power spike is at lvl 4
Best With Odette
80% co-op win rate
Best combo for Aoe and field of damage
Watch Out For Grock
100% counter win rate
The 2nd skill will counter his ultimate