CharacterTankFighterRoamPatch 2.2.16a

Grock

Grock, the Fortress Titan, is a tank who plays in the Roam.

Also known as Fortress Titan

Lore

Stone man awakened from sleep. Through the morning mists of The Land of Dawn strides the towering Fortress Titan, pausing to listen as migrating birds share tales from distant shores. Though it has weathered countless ages as the last creation of the Ancient Ones, it still sees the world with the wonderment of a child. Upon its shoulders rests a broken castle tower—a most unlikely weapon—while the very stones of its composition were a record of the Ancient Ones' brave defiance across these lands. It roams the Land of Dawn in an endless quest, seeking both its creators and kindred spirits who will carry on the legacy of the Ancients.

Tank · Roam Grock official portrait

Official portrait © Moonton

Combat sheet

HP2,819

HP regen8.4/s

Physical attack135

Physical defense21

Magic defense15

Movement speed260

Attack speed1.01/s

Attack speed ratio100%

Skills

4 skills

Ability index →

Passive

Bastion of Stone

Buff

Grock gains a shield equal to 14% and empowers the next Basic Attack to deal 4 (+2% Total Physical Defense)% target's Physical Damage (capped at 300 (+20*Hero Level) against non-hero units). Cooldown: 18s - 12s (decreases with level). This cooldown is reduced by 200% when near terrain. Grock's skills cannot be interrupted, and he gains 30 (+6*Hero Level)% extra while the shield is active.

Skill 1

CD 8

Mighty Swing

CCAOE

Grock strikes forward with massive force, dealing 240 (+100% Extra Physical Attack) Physical Damage. Enemies with obstacles behind them are knocked back into the obstacle, knocked airborne, and take 4 (+2% Total Physical Defense)% extra Physical Damage (capped at 300 (+20*Hero Level) against non-hero units). If there are no obstacles behind, enemies are only knocked back slightly.

Skill 2

CD 14

Earthen Rampart

CCAOE

After a brief delay, Grock summons a stone wall in the target area, dealing 100 (+60% Extra Physical Attack) Physical Damage and knocking enemies towards him. Use Again: Cancel the wall early.

Ultimate

CD 55

Tectonic Charge

MobilityAOE

Grock charges forward and gains Control Immunity, dealing 100 (+50% Total Physical Attack) Physical Damage to enemies in his path. Upon hitting terrain, he immediately stops and triggers a massive explosion that knocks nearby enemies airborne for 1s and deals 650 (+300% Total Physical Attack) Physical Damage. If this skill doesn't hit terrain, 50% of its cooldown is refunded.

Counter / cooperate relationship

Matchups

Counters

Grock works well against heroes who cannot Blink over his wallto escape his CC,such as Gord and Layla.

Countered by

Grock is countered by Magic Damage heroes with Blink who can kite him with relative ease,such as Kimmy and Harley.

Compatibility

Grock's Ultimate is a powerful CC that covers a wide area,so he pairs well with Mages like Odette and Pharsa to maximize their AOE damage.

Best teammates

Official combos

Combos

TEAMFIGHT COMBOS

In teamfights,initiate with Grock's 2nd Skill to trap the enemies,then charge into the wall with his Ultimate.While the enemies are airborne, find a good angle to slam them into the wall with his 1st Skill and send them airborne again,then finish up with Basic Attacks.

LANING COMBOS

In small skirmishes,use Grock's 2nd Skill to knock the enemy toward him,then use his 1st Skill to slam them into the wall.Use his Ultimate to charge into the wall and knock them airborne again,and finish the job with Basic Attacks.

Sources

S1
Grock — official Mobile Legends hero page
Moonton · 2026