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(Japanese: ヤゴのみ Yago Berry) is a Berry introduced in Generation III. It could only be acquired by scanning in the correct Japan-exclusive e-Reader card in Pokémon Ruby and Sapphire, and if transferred forward to Generation IV will become an Enigma Berry.
Growth and Harvest
Generation III
A Yago Berry will mature from a planted seed to a full-grown, fruit-bearing tree in 72 hours, with 18 hours per stage. A Yago tree will yield 2-3 berries.