Infernal Flame Banshee

Rank 4 FIRE/Pyro XYZ Monster
1700 ATK / 600 DEF

2 Level 4 monsters
You can detach 1 material from this card; take 1 Pyro monster from your Deck and either add it to your hand or send it to the GY. If this card is banished and you control a Pyro monster: You can Special Summon this card, and if you do, it gains ATK equal to the number of your currently banished monsters x 100 until the end of this turn. You can only use each effect of "Infernal Flame Banshee" once per turn.

Rulings – Yugipedia

Printings:

Age of Overlord: AGOV-EN043 (Quarter Century Secret Rare) - 2023-10-19
Age of Overlord: AGOV-EN043 (Ultra Rare) - 2023-10-19
25th Anniversary Tin: Dueling Mirrors: MP24-EN120 (Prismatic Secret Rare) - 2024-09-19

Prices:

Cardmarket: 2.07 €
TCGplayer: $ 1.96