Facing Rogue Mega Ampharos in Pokémon Legends Z-A’s Main Mission 23? This Electric/Dragon-type powerhouse presents one of the game’s most challenging story battles, requiring strategic preparation and precise execution. With its unique typing and devastating moveset, Mega Ampharos can quickly overwhelm unprepared trainers.
This comprehensive walkthrough from The Pokémon Company covers everything from unlocking the mission to defeating this electrifying boss. Whether you’re struggling with Gwynn’s preliminary battle or need counters for the main event, we’ve got you covered.
Table of Contents
Mission Overview
| Mission Details | Information |
|---|---|
| Mission Number | Main Mission 23 |
| Location | Hotel Z → Rouge Sector 6 |
| Boss Type | Electric/Dragon |
| Recommended Level | 50+ |
| Prerequisites | Complete previous main missions |
Starting the Mission

Navigate to Hotel Z for a strategy meeting, then head to Rouge Sector 6 to meet Naveen. The conversation reveals Holovater malfunctions, leading to the discovery of Gwynn’s sabotage. This confrontation triggers an immediate battle—prepare accordingly before initiating the dialogue.
Gwynn’s Battle – The Preliminary Challenge
Before confronting Rogue Mega Ampharos, you must defeat Gwynn’s Ghost-type team. This four-Pokémon gauntlet tests your team’s versatility:
Gwynn’s Team:
- Banette (Ghost)
- Gengar (Ghost/Poison)
- Mega Chandelure (Ghost/Fire)
- Gourgeist (Ghost/Grass)
Counter Strategy: Dark and Ghost-types excel here. Pokémon like Tyranitar, Hydreigon, or Spiritomb can sweep through her team efficiently. Avoid Fighting and Normal-types, which struggle against Ghost immunities. For more team-building tips, check our Pokémon strategies.
After victory, Gwynn repairs the Holovater, immediately transitioning to the Rogue Mega Ampharos encounter—no rest between battles!
Mega Ampharos Type Weaknesses
Understanding Mega Ampharos’s Electric/Dragon typing is crucial:
Super Effective Against:
- Ground (4x weakness!)
- Dragon
- Fairy
- Ice
The Ground-type quadruple weakness represents your biggest advantage. One well-placed Earthquake can deal massive damage.

Best Counter Pokémon
| Pokémon | Type | Key Moves |
|---|---|---|
| Abomasnow | Grass/Ice | Ice Beam, Blizzard |
| Gardevoir | Psychic/Fairy | Moonblast, Dazzling Gleam |
| Garchomp | Dragon/Ground | Earthquake, Dragon Claw |
| Mamoswine | Ice/Ground | Earthquake, Ice Shard |
Abomasnow combines Ice-type STAB with solid bulk, making it an excellent choice. Gardevoir leverages Fairy-type immunity to Dragon moves while hitting hard with Moonblast. If you have access to Ground-types like Garchomp or Mamoswine, their Earthquake attacks will devastate Mega Ampharos.
Dodging Mega Ampharos’s Moves
Success requires recognizing and avoiding Mega Ampharos’s attack patterns:
Breaking Swipe (Dragon-type Physical): Watch for the charging animation. Mega Ampharos rushes forward for a sweeping ground attack. Sidestep or roll backward immediately when you see the wind-up.
Dragon Pulse (Dragon-type Special): Mega Ampharos plants itself and fires rings of draconic energy. These slow-moving projectiles are easy to dodge—simply strafe left or right.
AOE Electric Field (Electric-type Special): The most dangerous attack! Mega Ampharos moves to the arena center and charges a massive electrical storm covering a wide radius. Sprint to the arena’s edges the moment you see it positioning centrally.
Pro Tip: Maintain medium distance—close enough to attack quickly but far enough to react to its moves. Visit our gaming guides for more boss strategy content.
Battle Strategy
- Open with status moves if possible—Paralyzing or Burning Mega Ampharos reduces its threat level significantly
- Focus on Ground or Fairy moves for maximum damage output
- Keep your health above 50% to survive unexpected crits
- Use healing items between attack waves—don’t save them for later
- Watch for charge-up animations indicating its AOE electric attack
The battle’s rhythm involves dodging, attacking during cooldowns, and managing resources carefully. Patience wins over aggression here.
Conquering Pokémon Legends Z-A’s toughest battles? Visit technosports.co.in for daily walkthroughs, boss guides, and team optimization strategies. For official Pokémon updates, check Pokémon.com.
Frequently Asked Questions
Q: What level should my team be for the Rogue Mega Ampharos mission?
Your Pokémon should be level 50 minimum, ideally 55+ for comfortable victory. The consecutive battles against Gwynn and Mega Ampharos drain resources quickly, so higher levels provide a crucial buffer. Ensure your team includes at least two Pokémon with super-effective moves against both Ghost and Electric/Dragon-types for optimal coverage throughout the mission.
Q: Can I retry the battle if I lose to Rogue Mega Ampharos?
Yes, losing sends you back to the most recent checkpoint, which typically places you right before the Mega Ampharos battle (you won’t need to refight Gwynn). Stock up on Revives and healing items before challenging it again. If you’re consistently struggling, consider leveling your team further or catching specific counters like Garchomp from official Pokémon locations before reattempting.







