Number 81: Superdreadnought Rail Cannon Super Dora

Level 10 EARTH/Machine Xyz Effect
3200 ATK / 4000 DEF

2 Level 10 monsters
Once per turn (Quick Effect): You can detach 1 material from this card, then target 1 face-up monster on the field; that target is unaffected by card effects, except its own, until the end of this turn.

Rulings – Yugipedia

Printings:

The Dark Illusion: TDIL-EN091 (Super Rare) - 2016-08-04
OTS Tournament Pack 10: OP10-EN019 (Common) - 2019-04-18
OTS Tournament Pack 10 (POR): OP10-PT019 (Common) - 2019-04-18
Legendary Duelists: Season 2: LDS2-EN123 (Common) - 2021-01-21
Maximum Gold: El Dorado: MGED-EN065 (Rare) - 2021-11-18

Prices:

Cardmarket: 0.18 €
TCGplayer: $ 0.22