Undersimplify
1 printing
Mana cost: {1}{U}
Type: Instant
Choose target spell. If it's a creature spell, it perpetually gets -2/-0. Counter that spell unless its controller pays {2}.
All printings
| Set | # | Rarity | USD |
|---|---|---|---|
| Alchemy Horizons: Baldur's Gate | 40 | common | $0.00 |