Brilliant Rose

Level 2 LIGHT/Rock Effect
500 ATK / 500 DEF

(This card is always treated as a "Gem-Knight" card.)
You can discard 1 "Gem-Knight" or "Melodious" card; Special Summon this card from your hand. You can only use this effect of "Brilliant Rose" once per turn. Once per turn: You can send 1 "Gem-Knight" or "Melodious" monster from your Extra Deck to the GY; until the End Phase, this card's name/Type/Attribute become the same as the original name/Type/Attribute of the monster sent to the GY to activate this effect.

Rulings – Yugipedia

Printings:

Power of the Elements: POTE-EN021 (Common) - 2022-08-04
25th Anniversary Tin: Dueling Heroes Mega Pack: MP23-EN124 (Common) - 2023-09-07

Prices:

Cardmarket: 0.02 €
TCGplayer: $ 0.04