Kalos route manual

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Pokemon X and Y Phase 8 Iceberg Badge Walkthrough

Iceberg Badge

Pokemon X and Y Phase 8 walkthrough: Mamoswine Road, Frost Cavern, Lysandre Labs, Team Flare HQ, Xerneas/Yveltal, Wulfric, and Iceberg Badge prep.

Nintendo 3DS Pokemon X / Pokemon Y Pokemon X and Y trainer artwork of Wulfric. Phase 8 Iceberg Badge Wulfric Snowbelle Gym Leader Frost Cavern, Lysandre Labs, Team Flare HQ, and Wulfric. 08 / 10 Avalugg artwork
By Damodar Sharma Updated May 25, 2026 Walkthrough
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Pokemon X and Y optimal walkthrough

Anistar → Snowbelle Gym (Wulfric) — Team Flare's climax + the box legendary catch.

Phase8 of 10 TargetLv 48-52 RewardIceberg Badge + TM13 Ice Beam

Route Map

Phase 8 is the climax — Team Flare's full reveal, the box legendary, then the final gym. Expect 5–8 hours of content. Order matters: Frost Cavern → Lysandre Labs → Geosenge HQ → Xerneas/Yveltal → Lysandre boss → Route 18 onward → Snowbelle → Pokémon Village → Wulfric.

Route 17
Mamoswine Road
Snow rental ride
Town
Dendemille
Pre-cavern hub
Cave
Frost Cavern
Mable + Abomasite
Lumiose
Lysandre Labs
5 Flare bosses
Geosenge
Flare HQ
Multi-battle gauntlet
Chamber
Xerneas / Yveltal
Catch box legendary
Boss
Lysandre Final
Mega Gyarados Lv 53
Route 18
Vallée Étroite
Trainer corridor
Town
Couriway
Waterfalls + heal
Route 19
Grande Vallée
Shauna rival battle
City
Snowbelle
Wulfric missing
Route 20
Winding Woods
→ Pokémon Village
Sanctuary
Pokémon Village
Find Wulfric (+ Mewtwo prep)
Gym 8
Snowbelle Gym
Defeat Wulfric

Phase Sections

This phase now works like the newer walkthroughs: keep this page as the phase index, then open each section page for the deeper route, boss, item, encounter, and cleanup details.

Section 1 Route 17 — Mamoswine Road

A snowstorm-buried route north of Anistar. Snow is so deep you can't walk — instead, you mount a rental Mamoswine and plow through.

Section 2 Dendemille Town

A windmill-themed Dutch-style town. Small Pokemon Center, a Pokemon Day Care (your second one — the first is on Route 7), and several gift NPCs.

Section 3 Frost Cavern + Abomasite

A multi-level ice cave north of Dendemille. Team Flare's first Phase 8 ambush happens here — Mable and Grunts are tormenting a wild Abomasnow to extract energy.

Section 4 Lysandre Labs Raid

After leaving Frost Cavern, a Holo Clip from Lysandre interrupts you — he announces his plans publicly.

Section 5 Team Flare Secret HQ (Geosenge)

Fly to Geosenge Town. The hidden entrance is in the NW stone formation that was sealed in Phase 3.

Section 6 Xerneas / Yveltal — Box Legendary Catch

At the bottom of the HQ is a glowing chamber housing the legendary. The legendary is locked into the bottom of the cage — you can save before, then trigger the encounter, weaken, and capture.

Section 7 Lysandre Final Boss

Immediately after you capture the box legendary, Lysandre confronts you for the final battle.

Section 8 Route 18 — Vallee Étroite Way

A narrow valley route connecting Geosenge area to Couriway Town. Light trainer density, items in puddles.

Section 9 Couriway Town

A small town built around two cascading waterfalls. Pokemon Center, Mart, a few NPCs.

Section 10 Route 19 — Grande Vallee Way (Shauna Rival)

Wide grassland leading to Snowbelle. Multiple rival battles back-to-back here — Shauna, Tierno, and Trevor all fight you on this route.

Section 11 Snowbelle City (Wulfric Missing)

A snow-covered city built into the mountains. When you arrive, the gym is closed — Wulfric is missing.

Section 12 Route 20 + Pokemon Village

Route 20 is the Winding Woods — a maze-like forest with looping paths. The compass spins randomly inside (homage to FRLG's Lost Cave), but the route is short.

Section 13 Snowbelle Gym — Wulfric, the Iceberg Leader

Wulfric — Snowbelle City Gym Ice-type · Burly mountaineer · Specialty: Avalugg wall + status spread Gym puzzle: An ice-slide gym.

Section 14 Phase 8 Resources And Checklist

Team Recommendations Phase 8's lineup needs to handle Ice (Wulfric), Mega Gyarados (Lysandre), and Dark+Poison (Team Flare admins).

Section Planner

OrderSectionWhat it covers
1Route 17 — Mamoswine RoadA snowstorm-buried route north of Anistar. Snow is so deep you can’t walk — instead, you mount a rental Mamoswine and plow through.
2Dendemille TownA windmill-themed Dutch-style town. Small Pokemon Center, a Pokemon Day Care (your second one — the first is on Route 7), and several gift NPCs.
3Frost Cavern + AbomasiteA multi-level ice cave north of Dendemille. Team Flare’s first Phase 8 ambush happens here — Mable and Grunts are tormenting a wild Abomasnow to extract energy.
4Lysandre Labs RaidAfter leaving Frost Cavern, a Holo Clip from Lysandre interrupts you — he announces his plans publicly.
5Team Flare Secret HQ (Geosenge)Fly to Geosenge Town. The hidden entrance is in the NW stone formation that was sealed in Phase 3.
6Xerneas / Yveltal — Box Legendary CatchAt the bottom of the HQ is a glowing chamber housing the legendary. The legendary is locked into the bottom of the cage — you can save before, then trigger the encounter, weaken, and capture.
7Lysandre Final BossImmediately after you capture the box legendary, Lysandre confronts you for the final battle.
8Route 18 — Vallee Étroite WayA narrow valley route connecting Geosenge area to Couriway Town. Light trainer density, items in puddles.
9Couriway TownA small town built around two cascading waterfalls. Pokemon Center, Mart, a few NPCs.
10Route 19 — Grande Vallee Way (Shauna Rival)Wide grassland leading to Snowbelle. Multiple rival battles back-to-back here — Shauna, Tierno, and Trevor all fight you on this route.
11Snowbelle City (Wulfric Missing)A snow-covered city built into the mountains. When you arrive, the gym is closed — Wulfric is missing.
12Route 20 + Pokemon VillageRoute 20 is the Winding Woods — a maze-like forest with looping paths. The compass spins randomly inside (homage to FRLG’s Lost Cave), but the route is short.
13Snowbelle Gym — Wulfric, the Iceberg LeaderWulfric — Snowbelle City Gym Ice-type · Burly mountaineer · Specialty: Avalugg wall + status spread Gym puzzle: An ice-slide gym.
14Phase 8 Resources And ChecklistTeam Recommendations Phase 8’s lineup needs to handle Ice (Wulfric), Mega Gyarados (Lysandre), and Dark+Poison (Team Flare admins).

Phase Checklist

  • Open each section page in order before treating this phase as complete.
  • Use the route map above as the high-level path, then use section pages for the deeper tables and boss notes.
  • Check the final resources and checklist section before advancing to the next phase.

Dex quick links

Pokemon in this phase