Decidueye ex #12

Decidueye ex (12/88) is a Grass-type Stage 2 Pokémon card from the Perfect Order expansion of the Mega Evolution series, released on March 27, 2026. Classified as a Double Rare, this card features 320 HP and is subject to the Pokémon ex rule, meaning the opponent takes two Prize cards when it is Knocked Out. Known as the Arrow Quill Pokémon, its Pokédex description highlights its accuracy, stating that it fires arrow quills from its wings with such precision they can pierce a pebble at distances over a hundred yards.

In gameplay, Decidueye ex features the Sniper's Eye Ability, which allows it to ignore all Colorless Energy in its attack costs if the opponent has exactly four cards in their hand. This Ability supports its attack, Crushing Arrow, which discards an Energy from the opponent's Active Pokémon to disrupt their strategy.