Max Atk/Spe EVs, Focus Sash to cover the opening from setup moves — a setup sweeper Gamenodes.Shell Smash to boost stats all at once, overwhelm from above with contact moves boosted by the ability Tough Claws and wide coverage — its composition.

Alternative Move Options

"Poison Jab" or "Earthquake" are also recommended

Gamenodes has plenty of subweapon candidates. Since its STAB Water / Rock-type damage hits most opponents for neutral or better, it's recommended to change the subweapon slot to suit the Pokémon you especially want to beat.

Shell Smash Setup Sweeper Role

Shell Smash to sharply raise its stats, gaining high breaking power to aim for a sweep. The ability Tough Claws benefiting from Liquidation or Close Combat selectively, outspeed the opponent and force high-powered damage to break their board — its role.

Threats

Pokémon with priority moves

Shell SmashBe careful: taking a priority move while its defenses are lowered after use can be fatal. If you spot a strong priority-move user on the opponent's team, it may be wise to hold Gamenodes back from your selection.

Max Atk/Spe EVs, and the ability Tough Claws — a physical attacker Mega Gamenodes that fights by leveraging it. Mega Evolving changes its type and shifts its weaknesses. On a favorable matchup, Shell Smash to stack up, overwhelming opponents with contact moves off its high Attack.

Alternative Move Options

Rock Move Alternatives

For STAB Rock moves, choose from options like the flinch-chance Rock Slide with its flinch chance, the high-power but inaccurate Stone Edge, and the multi-hit Rock Blast.

Subweapon Swap Options

Mega Gamenodes learns attacking moves of various types. Choose from options like Liquidation to hit Ground types' weakness, Earthquake which complements Close Combat's coverage well, and Poison Jab to hit Grass and Fairy types' weakness.

Shell Smash Setup Ace Role

Using the powerful setup move Shell Smash, it has an ace role of putting heavy strain on the opponent with wide coverage.Close Combat or Liquidation and other contact moves to benefit from its ability, using multiple physical moves selectively to take down a wide range of opponents — strong playstyle.

Threats

Weak to Pokémon of types it can't hit super-effectively

It is weak to Pokémon that resist its main weapons, the Rock and Fighting types, to half damage or less.If Shell Smash has lowered its bulk, it may be knocked out by the return attack.with good coverage complementing the main weapon, Earthquake or similar moves, or switch to another Pokémon.

After Shell Smash it is vulnerable to priority moves,

Shell Smash has lowered its bulk, and Bullet Punch or Aqua Jet and similar taking a super-effective priority move could knock it out in one hit.Watch out for priority moves and judge the right timing to bring it in.