Intruder Alarm {2}{U}

Enchantment

Creatures don’t untap during their controllers’ untap steps.

Whenever a creature enters the battlefield, untap all creatures.

One footstep among many is silent. One footstep alone is deafening.

Illustrated by Luca Zontini

Standard
Frontier
Modern
Pauper
Legacy
Penny
Vintage
1v1 Cmdr.
Commander
Brawl
Notes and Rules Information for Intruder Alarm:
  • If multiple creatures enter the battlefield at one time, this ability triggers once for each creature. This doesn’t matter much, but it can in some cases. (2004-10-04)