Mega Floette-Eternal is the format’s most unique support Mega, sitting at 17.8% usage — one of the most-used Pokémon in all of Reg M-A. It doesn’t win by overwhelming the opponent with its own attacks. Instead, Fairy Aura creates a zone of amplified Fairy power that every Fairy-type move on the field benefits from, turning teammate attacks into something the opponent has to immediately deal with.
The legendary background matters for understanding why this Pokémon is special: Floette-Eternal channeled an enormous amount of life force through AZ’s ultimate weapon. That stored energy, in Mega form, radiates outward as an aura that supercharges Fairy-type moves across the whole team.
What Fairy Aura does for the team
Any Fairy-type move — from any Pokémon on your side — deals 1.33× damage while Fairy Aura is active. A Gardevoir using Moonblast hits 33% harder. A Togekiss using Dazzling Gleam hits 33% harder. Even a teammate’s weaker Fairy coverage move becomes genuinely threatening.
This is a team-wide buff, not a self-buff. The value of Fairy Aura scales with how many Fairy-type attackers you bring. Teams built around Mega Floette-Eternal usually carry two or three Pokémon with Fairy-type moves specifically to stack this bonus.
The downside: Fairy Aura also boosts the opposing team’s Fairy-type moves. If the opponent runs Fairy attackers, Floette-Eternal’s presence on the field makes them stronger too. Team building has to account for this mirror risk.
Floette-Eternal’s own offensive profile
Even without counting the aura, Mega Floette-Eternal has strong Special Attack and Special Defense. It uses Moonblast as its primary STABSTABmechanicSame-Type Attack Bonus: a move deals ×1.5 damage when its type matches one of the user's types.Click to read more →, which under its own Fairy Aura becomes devastating. Light of Ruin — its signature move — hits even harder but comes with significant recoil, so it appears as a finisher rather than a primary spam move.
The high Special Defense means it can stay on the field through Fairy resists and pivot moves. It’s not fragile in the way of most fast Megas.
What stops it
- Steel-type moves — Steel is immune to Fairy, so a Steel-type attacker can ignore Fairy Aura entirely and threaten Floette-Eternal directly.
- Poison-type moves — Poison hits Fairy for 2× damage. Amoonguss’s Sludge Bomb or a Dragapult carrying Hex after a poison can KO before Floette-Eternal gets many turns.
- Switching in your own Fairy attackers — Forces Floette-Eternal’s player into the aura mirror situation, where they must weigh the risk of buffing your Fairy coverage.