Grock

When the draft actually wants Grock

Grock is a specific answer to a specific draft question: does the enemy have a backline that stays still? His entire toolkit revolves around pinning enemies against terrain he creates. If the enemy has channeled mages (Pharsa, Yve, Odette), immobile marksmen (Layla, Bruno), or a healer the enemy has to protect (Estes, Rafaela, Floryn), Grock's Earthen Rampart plus Tectonic Charge chain ends teamfights before they develop.

He falls apart against true damage and percentage-HP threats. Karrie's Lightwheel Mark shreds through his defense because true damage ignores his scaling stat. Dyrroth's ultimate executes him from low HP regardless of how much Antique Cuirass he stacked. X.Borg and Alpha push true damage through his shield. When any two of these are on the same team, do not pick him.

He is also the wrong pick when your team needs a peel roamer rather than an initiator. Khufra locks mobile carries. Mathilda extracts her ADC from bad positions. Grock does neither. His ult is a one-way commitment: once you charge, you are on the far side of the fight and your own backline is alone.

The disqualifying test: if your team has no ranged damage carry who benefits from a stone wall between them and the enemy, Grock is the wrong pick. He is a facilitator, not a finisher. Pick him for Wanwan, Melissa, Karrie, or any immobile mage mid. Do not pick him into an assassin carry who wants to flank anyway.

The one thing that makes Grock work

Grock is the only tank in MLBB whose damage scaling is not Physical Attack. After the revamp he scales off Physical Defense, and that single design decision restructures every build choice around him. Dominance Ice does not just make him tankier: it makes him hit harder. Antique Cuirass, Radiant Armor, and Guardian Helmet all convert into offensive stats through his passive's empowered basic attack.

The Bastion of Stone passive is the other half of the identity. It gives him a Max HP shield on a short cooldown and empowers his next basic attack to deal bonus Physical Damage based on the target's Max HP. The shield refreshes faster near terrain, which keeps the old wall-hugger flavor without forcing him to hide next to one. While the shield is active, his skill casts cannot be interrupted, so Flameshot, Kagura's umbrella open, or Saber's flash ult will not cancel his Mighty Swing the way they would cancel Atlas or Johnson mid-cast.

The combo that ties the kit together is his own terrain. Earthen Rampart drops a wall and pulls enemies toward him. That pull positions them to eat either a Mighty Swing knockup (which only launches enemies when they collide with terrain) or a Tectonic Charge explosion (which only triggers the airborne stun on terrain collision). The wall is the enabler. A Grock with no wall nearby has no hard CC, only chip damage and a refund.

The first three minutes as Grock roam

Your first three minutes decide whether you actually roam or just babysit. Follow this order.

1. Enter the jungle, not the lane. Walk the river bush toward the enemy jungler's starting camp side. Grock at level 1 has no way to duel, but he is a body and a wall. A level-1 invade to steal a single buff changes the early timing for both junglers. If your jungler wants the steal, commit. If they wave off, fall back and guard your own blue.
2. Level 2 take Mighty Swing and watch for the first rotation. S1 is your level-2 spike: it clears the minions you pass through and the knockback disrupts any enemy stacking on a crab. You are not farming this lane. You are roaming.
3. Between 2:00 and 3:30, decide between turtle and gold buff. If your jungler is red-side and your mid is a wave-clear pusher (Valentina, Luo Yi), contest turtle with S2 ready. Earthen Rampart into the turtle pit pulls enemies out of position and blocks the retreat corridor. If your jungler is blue-side, rotate to gold buff and wall off the enemy jungler's exit.

Flicker is the default battle spell. Take it. Sprint is only correct on Grock if you are running a very specific ambush-roam comp built around engage chains, and even then you give up the wall-jump utility Flicker provides for getting S2 onto a weird angle.

The two-item spike that changes what Grock is doing

Grock's two-item spike is Tough Boots plus Dominance Ice. The exact minute window is usually 6:00 to 8:00 depending on how cleanly you traded camps and whether your jungler fed you an assist gold cluster. Before this spike, Grock is a zoning body: his wall disrupts, his ult catches out loners, but he does not kill anyone on his own.

After the spike, three things change at once. First, his passive's empowered basic attack starts dealing real percent-HP damage because the defense stat it scales off has jumped. Second, Dominance Ice's Lifebane and Arctic Cold passives turn fights into a one-way ticket for enemy sustain comps, halving their incoming heal and shield effects while he is near them. Third, the Conceal blessing from Tough Boots gives him a flank that a tank of his size does not usually get.

That spike is also when his ult starts reliably killing people. Before it, Tectonic Charge lands, the knockup fires if you hit terrain, and the target walks away at a third HP. After it, the same chain finishes the kill because the empowered basic attack that follows the charge takes a real chunk off their Max HP.

If you reach 8:00 without Tough Boots plus Dominance Ice, something has gone wrong with your rotations. Either you farmed instead of roamed, or your team stopped coordinating turtle takes. Recognize the signal, adjust your map routing, and prioritize assist gold over jungle clears.

Teamfight positioning and where the wall goes

The reflex on a frontline tank is to stand between your carry and the enemy. That reflex is usually wrong on revamped Grock. He is not a peeler. His wall is not defensive. Positioning him in front of your marksman to body-block is a waste of the hero.

1. Stand slightly behind the point of engage, not at it. You want Tectonic Charge to cover ground onto the enemy backline. If you are already in their face, the charge has nowhere to go and the terrain collision angle is wrong.
2. Earthen Rampart goes behind the target you want killed, not in front of you. The wall pulls enemies toward Grock, so placing it behind the enemy pulls them away from their own team and into your carries. Dropping it in front of Grock pushes the enemy back into their team, which is the opposite of what you want.
3. Save your ult for the second commitment, not the first. If the enemy tank engages first, do not meet them head-on. Let your marksman and mage poke, drop the wall behind the overextended enemy, and ult through to catch them out of position. Leading an organized fight with your ult gives the enemy a free stun target.

If your ranged carry is Wanwan or Beatrix, you can push further forward on the initial engage because they have their own backline reset. If your carry is Layla or Miya, hold the wall until they have clean line of sight. They need the knockup, not the displacement.

Itemization: defense is the scaling stat now

The revamp inverted Grock's build priority. Pre-revamp Grock leaned on Blade of Despair and Hunter Strike for offensive Physical Attack. Post-revamp, every Physical Attack item is a trap. His damage comes from his Defense scaling, so the 3 locked slots are all defensive: Tough Boots with Conceal blessing, Dominance Ice, and one flex resistance piece. That leaves 3 real conversations.

Second defense slot. Against a physical-heavy enemy team (double marksman, physical jungler, physical EXP laner), Antique Cuirass is the default: Deter stacks reduce the incoming burst from their combo windows. Against a mixed or magic-heavy team, Radiant Armor scales magic defense off stacking every time you take magic damage, which matters because Grock's only inherent magic defense is his base stat.

Third defensive slot. This is where the fight is. Athena's Shield if the enemy has one big burst mage (Eudora, Aurora, Valentina). Oracle if your team runs Estes, Rafaela, or Angela and you want to amplify their heals and shields on you by 30%. Guardian Helmet only if you are behind and need out-of-combat sustain to keep showing up between fights.

Sixth slot. Fleeting Time on any game where you are collecting ult kills or assists, because Grock's ult cooldown at level 1 is unforgivably long and the 30% refund on takedowns compounds across objectives. Immortality is the fallback when you are dying first in every fight and your team needs a second engage attempt per siege.

The weakest common default is Blade of Despair. It does nothing on this hero. His damage no longer scales with Physical Attack, and the stat sheet it offers goes to waste. If you see Blade of Despair in a Grock build screenshot, ignore that guide.

Mistakes that lose Grock games

Ulting without terrain in your charge path. Tectonic Charge only knocks up on terrain collision. Charging through an open lane at a backline gives them a free window to Flicker, Sprint, or Purify your commitment while you slide past harmlessly. Before you press ult, check that the end of your charge path collides with a wall, a turret, a jungle edge, or an Earthen Rampart you placed a second earlier. No terrain, no knockup, no kill.

Dropping Earthen Rampart in front of your own team. The wall pulls enemies toward Grock. If you drop it between the enemy and you while you are standing in front of your carries, the wall yanks the enemy into your backline. This is especially bad when the enemy has Lancelot, Fanny, or Yin: they will happily take the free displacement into your Wanwan. Place the wall behind the enemy, not between you.

Fighting true damage threats near your own turret. The old Grock had a turret-proximity bonus that turned towers into fortresses. The new passive refreshes faster near terrain, but this does not make the turret a safety zone against Karrie or Dyrroth. Their damage ignores your defense stat, which is your entire scaling. Under your turret, in the jungle, in lane: against true damage, the math does not change. Play for disengage and let your team handle the follow-up.

Trying to 1v1 assassins in the jungle. Grock has no execute, no sustained DPS, and no lockdown outside his ult cooldown. A Ling, Lancelot, or Hayabusa who catches you without ult up will kite you to death and laugh. Do not contest the enemy jungle without your team on the minimap.

Opening fights against comps with multiple cleanses. Khufra's bomb through your ult, Wanwan's weakness-purified ult, Diggie's cleanse, Purify battle spell: any of these invalidates your knockup. If the enemy has two of these tools, you are the third engage, not the first. Let Tigreal or Atlas burn those tools, then follow up.

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