YGOPrices · Cards · Union Activation
Union Activation
SpellNormal·Unlimited
Send 1 LIGHT Machine Normal or Union monster from your hand or Deck to the GY and add 1 LIGHT Machine monster with the same ATK but a different original name from your Deck to your hand. If you Special Summon 3 LIGHT Machine monsters at the same time, while this card is in your GY: You can banish this card; add 1 monster with 3000 or more ATK from your Deck to your hand, then immediately after this effect resolves, Normal Summon that monster. You can only use each effect of "Union Activation" once per turn.
Retail market · this card family
Range across every indexed printing. Currency is never converted.
2 printings · 1 rarities
Select a specific printing below for per-printing pricing.
Graded market · edition / variant unspecified
These graded observations apply to the wider Union Activation card family. The source data does not identify which physical edition / finish / language the slabs came from - they are shown here for context and never attributed to a specific printing.
Graded price history · card family
Card-scoped attribution - not tied to any specific printing.
All printings (2)
Every distinct set × rarity × edition combination. Click a set to open that printing’s page with its own pricing.
| Set | Card # | Rarity | Edition | Finish / lang | USD | EUR |
|---|---|---|---|---|---|---|
| Maze of the Master2025 | MZTM-EN023 | Ultra Rare | 1st Edition | EN | $2.19 | €2.19 |
| Maze of the Master2025 | MZTM-EN023 | Ultra Rare | Unlimited / Unspecified | nonfoil · EN | $1.37 | €1.37 |
$2.19€2.19- $1.37€1.37