Phoenix Gearfried

Level 8 FIRE/Warrior Gemini Effect
2800 ATK / 2200 DEF

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is a Normal Monster on the field, you can Normal Summon it to have it become an Effect Monster with this effect.
● If your opponent activates a Spell Card: You can target 1 Gemini monster in your Graveyard; Special Summon that target. During either player's turn, when a Spell/Trap Card is activated that targets a monster(s) on the field: You can send 1 face-up Equip Card you control to the Graveyard; negate the activation, and if you do, destroy it.

Rulings – Yugipedia

Printings:

Warriors' Strike Structure Deck: SDWS-EN001 (Ultra Rare) - 2009-10-23
Legendary Collection 4: Joey's World Mega Pack: LCJW-EN051 (Common) - 2013-10-11
Legendary Decks II: LDK2-ENJ16 (Common) - 2016-10-06

Prices:

Cardmarket: 0.09 €
TCGplayer: $ 0.05