F.A. Hang On Mach

Level 4 WIND/Machine Effect Monster
0 ATK / 1800 DEF

Gains ATK equal to its Level x 300. Unaffected by activated effects from an opponent's monster whose original Level/Rank is lower than this card's Level. Each time a "F.A." Spell/Trap Card or effect is activated: You can increase this card's Level by 1. If this card is Level 7 or higher, any card sent to your opponent's GY is banished instead.

Rulings – Yugipedia

Printings:

Code of the Duelist: COTD-EN087 (Common) - 2017-08-03
2018 Mega-Tin Mega Pack: MP18-EN092 (Common) - 2018-08-30

Prices:

Cardmarket: 0.07 €
TCGplayer: $ 0.08