Suicune

Water · Pressure · A tier · base 100/75/115/90/115/85 · the tier’s premier Calm Mind win condition and the bulky-Water glue that holds an offense together — a self-sufficient late-game closer that snowballs into a sweep the moment the opposing special wall is gone. On an aggressive team it is the piece you bring to finish the game your breakers opened.

Format role

Suicune is the best dedicated setup wincon in ADV that an offense can run without compromising its identity. Three traits stack into that role. First, Calm Mind turns its already-excellent 90/115/115 bulk into an immovable special tank: each boost raises both Special Attack and Special Defense, so a Suicune left to set up becomes simultaneously harder to KO and impossible to switch into. Second, pure Water is one of the best defensive typings in the tier — it resists Fire, Ice, Water, and Steel and is weak to only Grass and Electric, so it walks into a huge slice of the special metagame to find its setup turn. Third, the same chassis doubles as glue: a Suicune sitting on your team is a soft check to Tyranitar, Salamence, Charizard, and most physical attackers that can’t break 115 Defense, and its Ice Beam is the single most important answer to opposing Salamence that any bulky mon can carry.

That dual identity is exactly why aggressive offense wants it. Most setup sweepers force you to bend the team around protecting them; Suicune protects itself on the way in, sponges a hit the rest of your team would rather not take, and then converts late-game into the win. The catch — and the whole reason this dossier matters — is that one wall flatly stops the special set: Blissey. Suicune’s entire job description on offense reduces to a single sentence: set up the Calm Mind sweep, and make sure Blissey is dead before you try. For where it sits in the pecking order, see the viability tiers.

The site embeds a TypeProfile widget above this section showing the full pure-Water resist/weakness spread.

Sets

Suicune flexes two distinct jobs from the same Calm Mind chassis: an offensive, Speed-invested wincon that races the field, and a max-Special-Attack RestTalk wincon that is nearly unkillable but slower to come online. Both keep Modest and 252 Special Attack, so both still hit hard; the difference is whether you invest in Speed and coverage or in recovery and bulk. Pressure is the only relevant ability (it stalls opposing PP, which matters in long CM-vs-wall stares).

Offensive Calm Mind — the wincon

Suicune @ Leftovers
Ability: Pressure
Modest Nature
EVs: 28 HP / 252 SpA / 228 Spe
- Calm Mind
- Surf
- Ice Beam
- Hidden Power Grass

This is the set that wins games for aggressive offense. The Speed investment (228 Spe → 263) creeps the base-70 tier (Metagross, Skarmory, defensive Grounds) and outpaces the slower walls below it, so Suicune can click Calm Mind on a forced switch and immediately threaten before it gets phazed or revenged. Surf is the STAB nuke; one boost is enough to start 2HKOing the bulky Waters and OHKOing the frailer field. Ice Beam is the coverage that defines Suicune’s place in the metagame — it is 4× on Salamence (Dragon/Flying) and 2× on Zapdos (Electric/Flying), so it answers the two best special-resisting Dragons/Flyers that would otherwise pivot in on the Water STAB. Hidden Power Grass is the tech slot that solves Suicune’s biggest problem matchup among non-Blissey walls: it is 4× on Swampert (Water/Ground) and 2× on opposing bulky Waters like Milotic (Water), denying the Water that would otherwise wall Surf a safe switch. With Calm Mind boosts behind it, this is a four-move set that breaks everything in the tier except the one pink wall.

Calm Mind + Rest — the unkillable tank

Suicune @ Leftovers
Ability: Pressure
Modest Nature
EVs: 240 HP / 252 SpA / 16 Spe
- Calm Mind
- Surf
- Rest
- Sleep Talk

The grindier RestTalk wincon: it keeps Modest, 252 Special Attack so its Surf still hits like the offensive set, then trades the coverage and Speed for Rest + Sleep Talk — full recovery that can’t be stopped by Pressure PP-stalling, with Sleep Talk firing Calm Mind or Surf through the sleep turns so it never wastes a turn asleep. The 240 HP / 16 Spe spread maximizes its mixed bulk while the max SpA means every boost still threatens real damage. Behind a few Calm Minds, this Suicune shrugs off the special metagame and heals any chip the moment it dips low, making it the better closer for grindier aggressive builds and the cleaner answer to opposing special offense. The cost: it carries no Ice Beam, so it does nothing to Salamence and is walled by anything that resists Water — and, lacking any answer to Normal, it does nothing back to a healthy Blissey. It is also slower to come online and gives free turns to phazers and Toxic users, so bring it in safely before you start the Calm Mind chain.

What it does for aggressive offense

Suicune’s job is to be the closer — the piece you save for the back half of the game once your breakers have done their work. The offensive Calm Mind set is a self-contained win condition: send it in on something it walls, click Calm Mind as the opponent switches, and from +1 it starts 2HKOing or OHKOing the depleted field while becoming progressively harder to KO. Against the special cores aggressive offense loves to overwhelm — Zapdos, Celebi, Snorlax — a single Calm Mind flips the math: +1 Suicune outpaces their special output and Ice Beam / Surf grind them down. It is the textbook answer to the “I broke their walls but can’t quite close” problem that fast offense runs into.

The load-bearing prerequisite is trapping or removing Blissey first. Blissey is the one wall the special set cannot break (Seismic Toss is fixed damage that ignores Calm Mind defenses, Soft-Boiled out-heals the chip, and Toxic puts a clock on you). This is precisely the synergy that makes Suicune so strong on offense: pair it with a Blissey-trapper and the wincon comes online unanswered. Dugtrio is the canonical partner — Arena Trap pins Blissey and Beat Up / Earthquake removes it, after which a Calm Mind Suicune has no switch-in left in most builds. Tyranitar’s Choice Band Focus Punch is the other Blissey-pry (2× super effective on Normal), and a Heracross or Medicham Brick Break does the same job. Once the pink blob is off the field, Suicune is the cleanest finisher in the format. See building aggressive offense and common cores.

The same Suicune that wins you the late game is also doing unglamorous glue work all match. It is a soft check to the Salamence that terrorizes the rest of your team — Ice Beam is 4×, and even an un-boosted Suicune threatens the OHKO while tanking a Dragon Claw — and it absorbs Tyranitar Rock Slide / Crunch comfortably (Crunch is merely neutral; Water is not weak to Dark). On a DragMag-style build, a Hydro Pump / Roar variant even doubles as a phazer that racks up Spikes damage while still threatening the special sweep. You are getting a wall and a wincon in one slot — the most efficient use of a team slot aggressive offense has.

Load-bearing type matchups

Suicune’s coverage is what decides whether it sweeps or stalls. The numbers below — all computed off the Gen-3 chart — drive every prediction you make with the CM set.

Two of these are worth burning in. Ice Beam is the reason Suicune is a Salamence answer at all — 4× (Ice 2× on Dragon × 2× on Flying) means even a chip-tier Ice Beam threatens the OHKO, which is why every aggressive team values a bulky Water that carries it. And Hidden Power Grass exists for Swampert and the mirror — without it, a defensive Swampert or opposing CM Suicune walls your Surf and stalls your boosts with Roar/Toxic; the Grass coverage 4×/2× punishes them and keeps the sweep alive against everything that isn’t Blissey.

What threatens Suicune

Suicune’s defensive profile is excellent, so the answers are specific. Pure Water is weak only to Grass (2×) and Electric (2×), but the real checks are the walls and status that out-last Calm Mind rather than the mons that out-damage it.

• Blissey — the hard wall to the special set, full stop. Seismic Toss deals fixed 100 damage that ignores your Calm Mind Special Defense entirely, Soft-Boiled out-heals the chip from your Surf, and Toxic puts you on a clock that no number of boosts can outrun. Suicune cannot break a healthy Blissey, which is why the entire offensive game plan is remove Blissey first (trap with Dugtrio, or pry it with Tyranitar Focus Punch / a Fighting breaker).
• Milotic — the other bulky Water that out-stalls boosts: Recover keeps it topped while Toxic ticks you down, and it resists your Surf. Hidden Power Grass (2× on Water) is the only thing on the CM set that pressures it — without that slot, Milotic is a brick wall.
• Snorlax — enormous special bulk that takes neutral Surf and Ice Beam, can stall with Rest, and threatens to Self-Destruct the moment Suicune gets dangerous, trading your wincon away. It doesn’t beat a +several Suicune cleanly, but it buys time and can sac itself to stop the sweep.
• Status — Celebi, Jolteon, Toxic users — anything that lands a Toxic or paralysis cripples the sweep before it starts. Celebi in particular threatens Hidden Power Grass (2× on Water) on the switch and pairs it with Leech Seed / status; Jolteon’s Thunderbolt is 2× (Electric on Water) and revenges a non-boosted Suicune. Electric attackers in general — Zapdos, Magneton, Jolteon — hit it for 2× and force respect before it sets up.
• Phazers — Skarmory, Swampert Roar — Roar/Whirlwind undoes the Calm Minds and feeds Suicune to Spikes before it snowballs. Skarmory in particular walls the CM set indefinitely (it takes Surf and Ice Beam neutrally and phazes), so if Skarmory is alive and healthy your Suicune is not sweeping; this is why Hidden Power Grass can’t help into it and why Spikes pressure or a Skarmory-trapper (Magneton) must come first.

The throughline for aggressive play: you almost never lose Suicune to raw damage — you lose it to Blissey, to Toxic, or to a phazer undoing your work. Clear the special wall, keep Toxic users honest, and don’t try to set up into a healthy Skarmory or Blissey. Do that, and Suicune is the most reliable closer aggressive offense owns.

See also

• Blissey — the one wall the special set cannot break; remove it before you try to sweep.
• Dugtrio — the Blissey-trapper that brings the Suicune wincon online; the defining offensive partner.
• Tyranitar — Focus Punch pries Blissey, and Suicune in turn checks Tyranitar’s Rock Slide/Crunch and the bulky Waters that wall it.
• Salamence — the 4× Ice Beam target; Suicune is one of the format’s premier Salamence answers.
• Building aggressive offense · Common cores · Sample teams · Mechanics & calc reference