Intruder Alarm
Avatar: The Last Airbender Eternal (TLE) #15 · Mythic · Enchantment
Mana cost: {2}{U}
Creatures don't untap during their controllers' untap steps.
Whenever a creature enters, untap all creatures.
Illustrated by Viacom · Released November 21, 2025
Prices
- Nonfoil: $4.10 USD · €2.38 EUR
- Foil: $5.46 USD · €3.68 EUR
Nonfoil price since August 29, 2026: up $0.72 USD (21.3%) to $4.10 USD; low $3.38 USD, high $4.26 USD.
Printings
- Avatar: The Last Airbender Eternal #15 (this printing) · Mythic · 2025 · $4.10 USD
- Wilds of Eldraine: Enchanting Tales #21 (WOT) · Rare · 2023 · $4.09 USD
- Secret Lair Drop #229 (SLD) · Rare · 2021 · $12.92 USD
- The List #8ED-86 (PLST) · Rare · 2020 · $5.99 USD foil
- Eighth Edition #86 (8ED) · Rare · 2003 · $5.75 USD
- Eighth Edition #86★ (8ED) · Rare · 2003 · $108.00 USD foil
- Stronghold #34 (STH) · Rare · 1998 · $6.41 USD
Legality
- Standard: Not legal
- Alchemy: Not legal
- Pioneer: Not legal
- Historic: Banned
- Modern: Legal
- Brawl: Legal
- Legacy: Legal
- Timeless: Legal
- Vintage: Legal
- Pauper: Not legal
- Commander: Legal
- Penny: Legal
- Oathbreaker: Legal
- Duel: Legal
Rulings
- 2023-09-01 · wotc — If multiple creatures enter the battlefield at one time, this ability triggers once for each of those creatures.
Played in these commander decks
- Phelddagrif · in 41% of 49 decks
- The Master, Transcendent · in 39% of 46 decks
- Shorikai, Genesis Engine · in 27% of 48 decks