: Add . : Target creature loses first strike or swampwalk until end of turn.
Legalities
Legal
Duel
Predh
Legacy
Vintage
Commander
Oldschool
Oathbreaker
Not Legal
Brawl
Penny
Future
Modern
Pauper
Alchemy
Pioneer
Explorer
Historic
Standard
Timeless
Gladiator
Premodern
Standardbrawl
Paupercommander
Rulings
2009-10-01
You choose whether the targeted creature loses first strike or swampwalk as the ability resolves. If the creature has both abilities, it will lose just one of them.