Overview
You can use grock as a roamer and exp because of his damage.
Strengths
Grock strength are by using his skill he is crowd immune.
Weaknesses
Grock weakness are hero with high HP and long range hero.
Item for roam grock
The best item for roamer
Item for exp grock
The best item u will need for bursting and sustaining enemies
This is the emblem I recommend as a roamer
This is the best emblem to use if ur role is roam
This is the emblem I recommend as a exp
U can this emblem to burst enemy.
Battle Spell
This is the battle spell u need to use when your using grock. You can use flicker or vengeance. But flicker is highly recommended.
Flicker ulti
Use ur ulti and flicker to reach a long range hero, and you can also use this trick to cast ur ulti faster.
Best With Bane
100% co-op win rate
Bane is a good partner for grock because if you use your ulti and hit the enemies the enemies will get stun and enemies will lose time to dodge bane ulti.
Watch Out For Diggie
100% counter win rate
This is the best hero to counter grock crowd control and diggy is also a great counter for all heroes that have crowd control skills.