https://x.com/YuGiOh_RUSHDUEL/status/1839598356148162641

RD/LGP2-JP012 Antique Gear Garage (Ancient Gear Workshop)
Normal Spell Card
[REQUIREMENT] None
[EFFECT] Choose 1 EARTH Machine monster with ATK equal to its DEF in your GY and add it to the hand.

RD/LGP2-JP013 Antique Gear Change (Ancient Gear Change)
Equip Spell Card
[REQUIREMENT] Equip to 1 face-up EARTH Machine monster on your field whose ATK is equal to its DEF.
[EFFECT] The equipped monster gains 400 ATK. If the equipped monster is “Ancient Gear Golem” or “Ancient Gear Beast”, it also gains 600 ATK.