Magic: The Gathering
Logic Knot [Modern Masters]
$0.50
| Set: | Modern Masters |
| Type: | Instant |
| Rarity: | Common |
| Cost: | {X}{U}{U} |
Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)
Counter target spell unless its controller pays {X}.
Counter target spell unless its controller pays {X}.
