How it works
Prerequisites
- You control at least three additional creatures, one of which must be nontoken.
- Whisper does not have summoning sickness.
Steps
- 1Activate Lena by sacrificing it, causing creatures you control with power less than Lena's power to gain indestructible until end of turn.
- 2Activate Whisper by tapping it and sacrificing two other creatures, returning Lena from your graveyard to the battlefield.
- 3Lena enters the battlefield, triggering itself and Intruder Alarm.
- 4Resolve the Lena trigger, creating at least three 1/1 Soldier creature tokens.
- 5Resolve the Intruder Alarm trigger, untapping all creatures.
- 6Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?