Intruder Alarm
Enchantment
Creatures don't untap during their controllers' untap steps.
Whenever a creature enters, untap all creatures.
Printings & Conditions (8)
Stronghold (STH)(Stronghold)#34Rare
Wilds of Eldraine: Enchanting Tales (WOT)(Wilds of Eldraine: Enchanting Tales)#21Rare
Avatar: The Last Airbender Eternal (TLE)(Borderless) (Avatar: The Last Airbender: Eternal-Legal)#15MythicOut of stock
Eighth Edition (8ED)(8th Edition)#86RareOut of stock
Eighth Edition (8ED)(8th Edition)#86★RareOut of stock
Secret Lair Drop (SLD)(Secret Lair)#229RareOut of stock
The List (PLST)(Mystery Booster Retail Edition Foils)#8ED-86MythicOut of stock
Unknown Set (UNKNOWN)(8th Edition) (Oversize Cards)RareOut of stock