Nightmare Incursion (EVE-040) - Eventide
NOT LEGAL
StandardNOT LEGAL
FutureNOT LEGAL
HistoricNOT LEGAL
TimelessNOT LEGAL
GladiatorNOT LEGAL
PioneerNOT LEGAL
ExplorerLEGAL
ModernLEGAL
LegacyNOT LEGAL
PauperLEGAL
VintageLEGAL
PennyLEGAL
CommanderLEGAL
OathbreakerNOT LEGAL
StandardbrawlNOT LEGAL
BrawlNOT LEGAL
AlchemyNOT LEGAL
Pauper CommanderLEGAL
DuelNOT LEGAL
OldschoolNOT LEGAL
PremodernLEGAL
PredhSearch target player's library for up to X cards, where X is the number of Swamps you control, and exile them. Then that player shuffles.