Libromancer Intervention
When your opponent activates a card or effect: Target 1 "Libromancer" Ritual Monster you control; return it to the hand, and if you do, negate that activated effect, then you can Special Summon 1 "Libromancer" monster from your hand or GY. You can only activate 1 "Libromancer Intervention" per turn.
Price history (market low)
Not enough price history yet — it builds as we scrape.
Printings (3)
| Set | Rarity | No. | Market low | |
|---|---|---|---|---|
| Battle of Chaos · 1st | Super Rare | BACH-EN091 | $0.01 | |
| 25th Anniversary Tin: Dueling Heroes Mega Pack · 1st | Common | MP23-EN049 | — | |
| 25th Anniversary Tin: Dueling Heroes Mega Pack · 1st | Common | MP23-EN049 | $0.01 |