Simulated holo effect, for illustration only.
Union Activation
- Expansion
- Maze of the Master
- Code
- MZTM-EN023
- Rarity
- Ultra Rare
- Card type
- Spell · Normal
Card text
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.
Price history
Ungraded cards
Condition: Near Mint (Mint and Near Mint)
- From
- —
- Price trend
- €0.99
- Average price 30 days
- €1.37
- Average price 7 days
- €1.58
- Average price 1 day
- €0.30
Oct 2, 2026 · €0.99
The dashed line is an estimate from the markets' rolling averages; recorded history starts on Oct 1, 2026.
Show data as a table
| Date | Price | Low |
|---|---|---|
| Oct 2, 2026 | €0.99 | — |
| Oct 1, 2026 | €0.99 | — |
| Sep 24, 2026 (estimate) | €1.58 | — |
| Sep 1, 2026 (estimate) | €1.37 | — |
Graded index
Certified cards, by grader and grade — kept apart from ungraded prices.
No graded prices
There aren't enough reliable offers for this graded card on external markets.