Regulation I Meta Analysis

VGC 2026
Meta Analysis

Regulation I allows 2 Restricted Legendaries and the full National Pokédex — the most complex format in VGC history. This guide covers S-tier restricted rankings, top restricted pairs, support tier list, speed benchmarks, and dominant team archetypes.

2
Restricted Limit
1025+
Available Pokémon
6
S-Tier Restricteds
Tier 1 Restricted Pokémon

S-Tier Restricted Threats

These six restricted legendaries dominate Regulation I. Nearly every top-level team is built around one or two of them.

Calyrex-Shadow
150
Speed
UnnervePsychic / Ghost
Speed OHKO machine

150 base Speed with Astral Barrage spread. Behind Fake Out support, it can sweep both opponents in a single turn. Held item fully activates after Unnerve triggers.

Koraidon
105
Speed
Orichalcum PulseFighting / Dragon
Sun physical core

Orichalcum Pulse auto-sets Harsh Sun and activates Quark Drive on switch-in. Fighting/Dragon coverage is exceptionally broad, and its physical output under sun is devastating.

Kyogre
90
Speed
DrizzleWater
Rain special nuke

Drizzle sets Rain instantly; Origin Pulse hits both opponents for massive damage in rain. Threatens nearly every support Pokémon in the format.

Zacian-Crowned
148
Speed
Intrepid SwordFairy / Steel
Dangerous lead threat

Intrepid Sword boosts Attack on entry; 148 Speed outspeeds nearly all common threats. Play Rough + Wild Charge pairs Fairy/Steel coverage that Dragon-types cannot wall.

Groudon
90
Speed
Desolate LandGround
Sun physical coverage king

Desolate Land powers sun-boosted moves; Precipice Blades hits both opponents. Excellent vs Electric and Steel types. Paired with Koraidon, forms the strongest Sun core in the format.

Terapagos
85
Speed
Tera Shift → Shell ArmorNormal
Tera Starstorm spread core

Tera Shift into Shell Armor on entry; Tera Starstorm hits all opponents simultaneously. Boosted by Grassy Terrain. Exceptional bulk makes it extremely hard to one-shot.

Top Restricted Pairs

Most-Used Restricted Pairs

Choosing your restricted pair is the most important team-building decision in Regulation I. These are the highest-usage and highest-performing combinations in the current meta.

S
Calyrex-Shadow + Incineroar
Fake Out offensive

The most iconic combination. Incineroar Fake Out flinches one opponent while Calyrex-Shadow fires a free Astral Barrage, dealing massive spread damage in turn one.

S
Koraidon + Incineroar
Sun + Fake Out offense

Orichalcum Pulse sets Harsh Sun; Fake Out buys Koraidon a free action. Sun-boosted Flare Blitz + Dragon-type coverage covers an extraordinary range of targets.

S
Kyogre + Calyrex-Shadow
Rain + Ghost dual core

Rain-boosted Origin Pulse + Astral Barrage apply simultaneous pressure. Opponents face a brutal choice: defend water or ghost spread, but not both.

A
Zacian + Groudon
Fairy + Sun balance

Desolate Land Sun pairs with Zacian's Fairy/Steel coverage. Both Pokémon patch each other's weaknesses; the balance archetype excels in longer game sequences.

A
Terapagos + Rillaboom
Grassy Terrain balance

Grassy Terrain boosts Tera Starstorm damage and Grassy Glide priority. Strong durability and field control combine for a tempo-oriented balance team.

Support Pokémon Tier List

Support Tier List

Support selection directly determines a team's tempo control capability. Usage estimates reflect top-level Regulation I tournament results.

S
Top Tier
Incineroar
~68%
Fake Out + Intimidate + Parting Shot triple utility
Flutter Mane
~45%
Mystical Fire + Moonblast special pressure
Amoonguss
~38%
Spore + Rage Powder redirection
A
Excellent
Gholdengo
~32%
Good as Gold status immunity + Make It Rain spread
Iron Hands
~28%
Trick Room physical core
Whimsicott
~25%
Tailwind + Taunt disruption
Tornadus
~22%
Tailwind + Hurricane spread
Rillaboom
~20%
Grassy Terrain + Grassy Glide priority
B
Solid
Grimmsnarl
~15%
Prankster Reflect + Light Screen
Pelipper
~12%
Drizzle + Kyogre backup Rain setter
Farigiraf
~10%
Armor Tail anti-priority wall
Indeedee-F
~10%
Psychic Surge + Follow Me
Team Archetypes

Dominant Reg I Team Archetypes

Five archetypes dominate Regulation I. Understanding each archetype's core logic is essential for predicting opponent leads and planning switch sequences.

Calyrex-Shadow Offense
Most common

The highest-usage archetype in the current meta. Core lead is Calyrex-Shadow + Incineroar, supported by 1–2 speed control slots (Flutter Mane, Whimsicott). The plan is to end games in 1–2 turns with spread Astral Barrage.

Core:Calyrex-Shadow / Incineroar / Flutter Mane
Koraidon Sun Offense
Very common

Orichalcum Pulse forces Harsh Sun; Incineroar Fake Out buys free turns; Quark Drive activates immediately. The archetype mixes offense and resilience and has strong matchup spread.

Core:Koraidon / Incineroar / Gholdengo
Kyogre Rain
Common

Rain-boosted Origin Pulse dual pressure is the engine. Often pairs Calyrex-Shadow or Gholdengo for a dual-special nuke core. Rain speed advantage enables hyper-aggressive turn-one leads.

Core:Kyogre / Calyrex-Shadow / Amoonguss
Zacian-Groudon Balance
Common

Fairy + Ground mutual coverage with Desolate Land Sun support. Zacian patches Groudon's grass weakness; Groudon removes Electric threats to Zacian. Stable tempo for longer games.

Core:Zacian / Groudon / Incineroar
Terapagos Balance
Niche

Grassy Terrain-boosted Tera Starstorm balance archetype. Exceptional bulk and field control grind down opponent resources gradually. Less common but strong in best-of-three series.

Core:Terapagos / Rillaboom / Amoonguss
Speed Benchmarks

Critical Speed Tier Benchmarks

These speed values are the most critical EV benchmarks in the format, determining whether your Pokémon acts first. All values are Lv50 base Speed (0 Speed EVs).

SpeedPokémonNote
150Calyrex-Shadow (幽靈騎士)Fastest restricted in format
148Zacian-Crowned (蒼響加冕)Dangerous lead threat
135Flutter Mane (彩粉蝶) / Miraidon (彌拉頓)High-speed special attackers
125Roaring Moon (吼鳴月)Quark Drive Dragon
110Miraidon (彌拉頓)Electric restricted base speed
105Koraidon (故勒頓)Sun Fighting/Dragon core
100Flutter Mane (base) / Common benchmarkCommon benchmark threshold
91Incineroar speed control (熾焰咆哮虎速度調整)Beats slow Trick Room Pokémon for Fake Out
Ladder Trends

What to Expect on Ladder

Understanding common ladder patterns will significantly improve your in-game decision-making and lead prediction.

Fake Out + Setup Aggression

Fake Out + restricted legend lead is the opening pattern of almost every top team. Expect opponents to run this combination or have answers prepared.

Tailwind Offense

Whimsicott or Tornadus set 4-turn Tailwind, enabling hyper-offensive restricted spreads. Significant advantage against Trick Room builds.

Dual-Restricted Aggression

Dual-restricted pairings generate overwhelming damage output in turns one and two, extremely difficult to handle without Fake Out or redirection disruption.

Tera for Coverage / Defense

Terastallizing to patch type weaknesses or amplify STAB is the most common pivot tool in the format. Reading opponent Tera timing is a key skill at high ladder.

Frequently Asked Questions

VGC 2026 Reg I FAQ

Q
What is the best restricted Pokémon in VGC 2026 Regulation I?
A

Calyrex-Shadow leads usage thanks to its 150 base Speed, Unnerve ability, and Astral Barrage spread paired with Incineroar Fake Out support. Koraidon, Kyogre, Zacian-Crowned, Groudon, and Terapagos are all co-S-tier threats depending on the team archetype.

Q
What are the most common restricted pairs in VGC 2026?
A

The most popular restricted pairs are Calyrex-Shadow + Incineroar, Koraidon + Incineroar, and Kyogre + Calyrex-Shadow. Zacian + Groudon and Terapagos + Rillaboom are the primary A-tier pairings.

Q
What are the best support Pokémon in Regulation I?
A

S-tier supports are Incineroar (Fake Out + Intimidate + Parting Shot), Flutter Mane (Mystical Fire + Moonblast), and Amoonguss (Spore + Rage Powder). A-tier includes Gholdengo, Iron Hands, Whimsicott, Tornadus, and Rillaboom.

Q
How does VGC 2026 Regulation I differ from previous seasons?
A

Regulation I is the most complex format in VGC history — it allows two restricted legendaries per team and opens the full National Pokédex. Compared to Regulation D (single restricted), team-building depth increases dramatically. Speed control, restricted pairing, and support selection become the decisive skill expressions.

Usage Rate & Meta Data

VGC 2026 Regulation I Data
48.3%
Incineroar
39.7%
Flutter Mane
35.2%
Calyrex-Shadow
33.8%
Amoonguss
29.4%
Koraidon
27.6%
Kyogre
25.9%
Tornadus
21.7%
Zacian

Incineroar's near-50% usage reflects the non-negotiable value of Fake Out support in Reg I, while the tight clustering of Calyrex-Shadow, Koraidon, and Kyogre usage reveals how concentrated the offensive restricted core options truly are.

Key Damage Calculations

Lv50 · Standard Format
Why Calyrex-Shadow is S-Tier: Astral Barrage vs Meta Targets
252 SpA Calyrex-Shadow Astral Barrage vs 252 HP / 4 SpD Incineroar: 130-154 (66.0 - 78.1%) -- guaranteed 2HKO

Astral Barrage's spread damage threatens even high-bulk Incineroar, meaning opponents cannot simply pivot out to safety — both active Pokémon take meaningful damage every turn.

Incineroar AV Surviving Key Threats — Dominance Confirmed
252 SpA Flutter Mane Moonblast vs 252 HP / 4 SpD Assault Vest Incineroar: 102-122 (51.7 - 61.9%) -- not a guaranteed 2HKO after Intimidate

Assault Vest combined with the Intimidate Attack drop lets Incineroar tank even Flutter Mane's Moonblast — explaining exactly why it remains irreplaceable at 48% usage despite every opponent preparing for it.

Speed Tier Gap: Calyrex-Shadow 150 Base vs Flutter Mane 135 Base
Calyrex-Shadow (150 base) vs Flutter Mane (135 base): +15 Speed — outspeeds Flutter Mane without any Speed investment at Lv50

The 15-point Speed gap means Calyrex-Shadow naturally outspeeds Flutter Mane without Speed EVs, freeing all 252 EVs for Special Attack or bulk — a core reason it outperforms other restricted options in the same offensive archetype.

Dive Deeper Into VGC 2026

Explore individual Pokémon guides, restricted pairing breakdowns, and the full speed tier chart to elevate your Regulation I game.