And the answer is Hatterene, jumping - Smogon University

AAA - Almost Any Ability - Survey at post #1093!

Read TORTERRABACHI In Weekly Smogon Jump : r/stunfisk

Koraidon (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Zacian, Zamazenta, Koraidon and Miraidon have all had their signature abilities removed and replaced with abilities that already exist. How much better/worse do they get? : r/stunfisk

First Impressions of Koraidon and Miraidon

Tournament - Random Battles Team Tour Six Round Seven Also Tiebreaker

SPOILERS! - Scarlet and Violet Gameplay/Story Leaks, Page 2

Koraidon is Super Scary! (Pokemon Showdown Random Battles) (High Ladder)

FUNNY WAYS OF BATTLING KORAIDON VS TINKATON

Ubers - National Dex Ubers Metagame Discussion (survey results @ post #225), Page 5