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Royal Assassin + Frozen Aether + Intruder Alarm
How it works
Prerequisites
- Royal Assassin does not have summoning sickness.
Steps
- Whenever a creature enters the battlefield under an opponent's control, it enters tapped due to Frozen Aether and triggers Intruder Alarm.
- Holding priority, activate Royal Assassin by tapping it, destroying the creature.
- Resolve the Intruder Alarm trigger, untapping all creatures.
- Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Spicy tier?
1–2 · Exhibition & Core
Spellbook classifies this as Spicy — not for these brackets.
3 · Upgraded
Allowed in this bracket.
4–5 · Optimized & cEDH
All combos are allowed.