Lunatone (Darkness Ablaze DAA 072)

Lunatone — 90 HP — [P]
Basic

[C] Future Sight
Look at the top 4 cards of either player’s deck and put them back in any order.

[P][C] Psychic: 20+
This attack does 20 more damage for each Energy attached to your opponent’s Active Pokémon.

weakness: [D]×2
resistance: [F]-30
retreat: 1

Illus. Miki Tanaka
Darkness Ablaze — D — 072/189 — Uncommon

The phase of the moon apparently has some effect on its power. It’s active on the night of a full moon.