Unown [J] (Wizards Black Star Promos 38)

Unown [J] — 40 HP — [P]
Basic

Pokémon Power: [Join]
Once during your turn (before your attack), if you have Unown [J], Unown [O], Unown [I], and Unown [N] on your Bench, you may search your deck for a Basic Pokémon or Evolution card. Show that card to your opponent, then put it into your hand. Shuffle your deck afterward.

[P] Hidden Power: 10

You may have up to 4 Basic Pokémon cards in your deck with Unown in their names.

weakness: [P]×2
resistance:
retreat: 1

Illus. Hideki Kazama
Wizards Black Star Promos — 38 — Promo

Their shapes look like hieroglyphs on ancient tablets. It is said that the two are somehow related.