Loptr, Shadow of the Generaider Bosses

Level 4 FIRE/Fairy Effect
1500 ATK / 1500 DEF

You can only control 1 "Loptr, Shadow of the Generaider Bosses". All "Generaider" monsters you control gain 1000 ATK/DEF during your opponent's turn only. During the Main Phase (Quick Effect): You can Tribute 1 "Generaider" monster; Special Summon 1 Level 9 "Generaider" monster with a different name from your Deck. You can only use this effect of "Loptr, Shadow of the Generaider Bosses" once per turn.

Rulings – Yugipedia

Printings:

Eternity Code: ETCO-EN028 (Ultra Rare) - 2020-04-30

Prices:

Cardmarket: 3.73 €
TCGplayer: $ 10.86