Stifle
Secret Lair Drop
#1787
Instant
Counter target activated or triggered ability. (Mana abilities can't be targeted.)
"On a failed save, target creature falls asleep."
Illustrated by Doodleskelly
Not legal
Standard
Not legal
Modern
Not legal
Pioneer
Legal
Legacy
Legal
Vintage
Not legal
Pauper
Legal
Commander
Legal
Brawl
Legal
Historic
Not legal
Penny