Infernoid Decatron

Level 1 FIRE/Fiend Tuner Monster
500 ATK / 200 DEF

If this card is Normal or Special Summoned: You can send 1 "Infernoid" monster from your Deck to the Graveyard, except "Infernoid Decatron", and if you do, increase this card's Level by the Level of the sent monster, and if you do that, this card's name becomes that monster's, and replace this effect with that monster's original effects.

Rulings – Yugipedia

Printings:

Clash of Rebellions: CORE-EN039 (Super Rare) - 2015-08-06
Brothers of Legend: BROL-EN081 (Ultra Rare) - 2021-12-02
Battles of Legend: Terminal Revenge: BLTR-EN069 (Quarter Century Secret Rare)
Battles of Legend: Terminal Revenge: BLTR-EN069 (Secret Rare)

Prices:

Cardmarket: 0.11 €
TCGplayer: $ 0.11