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How to beat Mabosstiff

Mabosstiff has 1 version in the 2026–27 Standard format, with up to 140 HP as a Darkness Pokémon. Here's the maths for Knocking it Out — worked out from every Standard-legal card.

HP: 140

Weakness: Grass

Resistance: None

Prizes: 1

One-hit KOs: 315

Fastest KO: 1 Energy

Game plan

Hit its Weakness. Mabosstiff is weak to Grass, so those attacks do double damage. 76 Standard cards can Knock it Out in one hit that way — the fastest needs just 1 Energy.
Don't over-invest. It only gives up 1 Prize card, so avoid spending a big two-Prize attacker on it if a cheaper Pokémon can do the job.
Plan for its big hit. Its strongest printed attack is Plunging Headbutt for 210 (3 Energy). 159 Standard cards have enough HP to survive one hit — before any Weakness, + or × effects.
Watch the Retreat Cost. It costs 3 Energy to retreat. If it gets stuck in the Active Spot, that's your chance.

One-hit Knock Outs using Weakness

These Grass attacks do at least 140 after Weakness. Fastest (fewest Energy) first.

Pokémon	Type	Attack	Damage	Damage to Mabosstiff	HP	Prizes
Decidueye Shrouded Fable	Grass	Power Shot G	170	340	150	1
Lurantis Destined Rivals	Grass	Petal Blade Dance G	130	260	120	1
Beedrill ex Chaos Rising	Grass	Rumbling Bees G	110×	220	310	2
Cradily Stellar Crown	Grass	Miasma Wind G	100×	200	150	1
Vivillon Surging Sparks	Grass	Cutting Wind G	90	180	120	1
Beautifly Ascended Heroes	Grass	Energy Straw G	80×	160	130	1
Sinistcha Twilight Masquerade	Grass	Spill the Tea G	70×	140	70	1
Rillaboom Twilight Masquerade	Grass	Wood Hammer GG	180	360	180	1
Shiftry Temporal Forces	Grass	Energy Loop CC	140	280	150	1
Lurantis ex Pitch Black	Grass	Leaf Guard GC	140	280	260	2
Scovillain ex Temporal Forces	Grass	Two-Headed Crushing GG	140	280	260	2
Breloom Temporal Forces	Grass	Knuckle Impact GC	120	240	120	1

One-hit Knock Outs without Weakness

Attacks with a printed 140+ damage.

Pokémon	Type	Attack	Damage	Damage to Mabosstiff	HP	Prizes
Palafin ex Prismatic Evolutions	Water	Giga Impact W	250	250	340	2
Tinkaton Mega Evolution	Metal	Windup Swing M	240-	240	160	1
Ceruledge Phantasmal Flames	Fire	Infernal Slash R	220	220	140	1
Greninja ex Twilight Masquerade	Fighting	Shinobi Blade W	170	170	310	2
Medicham Ascended Heroes	Fighting	Seventh Kick F	150	150	120	1
Diggersby Perfect Order	Colorless	Earthquake C	140	140	150	1
Slaking ex Surging Sparks	Colorless	Great Swing CC	280	280	340	2
Mega Lucario ex Ascended Heroes	Fighting	Mega Brave FF	270	270	340	3
Vikavolt Pitch Black	Lightning	Giga Railgun LL	260	260	160	1
Cynthia's Garchomp ex Ascended Heroes	Fighting	Draconic Buster FF	260	260	330	2

Pokémon that survive its biggest attack

These can take a printed 210 from Plunging Headbutt and stay in play (Weakness included). Single-Prize Pokémon first.

Pokémon	Type	Stage	HP	Weakness	Retreat	Prizes
Wailord Journey Together	Water	Stage 1	240	Lightning ×2	4	1
Wailord ex Pitch Black	Water	Stage 1	380	Lightning ×2	4	2
Mamoswine ex Journey Together	Fighting	Stage 2	340	Grass ×2	4	2
Palafin ex Prismatic Evolutions	Water	Stage 1	340	Lightning ×2	2	2
Slaking ex Surging Sparks	Colorless	Stage 2	340	Fighting ×2	4	2
Steven's Metagross ex Ascended Heroes	Metal	Stage 2	340	Fire ×2	3	2
Torterra ex Temporal Forces	Grass	Stage 2	340	Fire ×2	4	2
Tyranitar ex Prismatic Evolutions	Darkness	Stage 2	340	Grass ×2	3	2

Every Standard Mabosstiff card

Card	Set	HP	Stage	Attacks (cost · damage)	Retreat	Weakness
Mabosstiff 58/84	Pitch Black J	140	Stage 1	Bite DD 60 Plunging Headbutt DDD 210	3	Grass ×2

Damage is the number printed on the card. Attacks marked + or × can do more, and Abilities, Tools and Stadiums can change the maths — always read the card. Energy letters: G Grass, R Fire, W Water, L Lightning, P Psychic, F Fighting, D Darkness, M Metal, N Dragon, C Colorless (any Energy).

Questions people ask

What is Mabosstiff weak to?

Mabosstiff is weak to Grass, so those attacks do double damage (×2).

How much HP does Mabosstiff have?

Up to 140 HP in Standard.

How many Prize cards does Mabosstiff give up?

1 — it's a regular Pokémon.

What can one-hit KO Mabosstiff?

315 Standard cards can, going by printed damage. The fastest: Decidueye's Power Shot (1 Energy, 340 damage); Lurantis's Petal Blade Dance (1 Energy, 260 damage); Palafin ex's Giga Impact (1 Energy, 250 damage).

What is Mabosstiff's strongest attack?

Plunging Headbutt, which prints 210 damage for 3 Energy.

Pully Play is an independent fan guide. It isn't run by The Pokémon Company. Format facts are checked against official announcements; always confirm card legality with the official rules before a tournament.

Data checked 13 October 2026 · How we build our guides

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