Xurkitree (Unified Minds UNM 70)

Xurkitree — 120 HP — [L]
Basic — Ultra Beast

[L] Three Mirrors: 30+
If your opponent has exactly 3 Prize cards remaining, this attack does 90 more damage.

[L][L] Signal Beam: 50
Your opponent’s Active Pokémon is now Confused.

weakness: [F]×2
resistance: [M]-20
retreat: 2

Illus. Satoshi Shirai
Unified Minds — 70/236 — Rare

Although it’s alien to this world and a danger here, it’s apparently a common organism in the world where it normally lives.