[Burst: When Opponent Resolves a Spirit's "When Summoned" Effect]
Select one of your opponent's spirits and exhaust it. You may then pay this card's cost to activate its main effect.
Main
Select one of your spirits. Place a core from the void onto it.
| Detail | Value |
|---|---|
| Card type | Magic |
| Color | Green |
| Cost | 2 |
| Reduction symbols | 1 |
| Symbol | 1 |