Xavier Sal, Infested Captain + Intruder Alarm + Staff of Titania + Zektar Shrine Expedition

Xavier Sal, Infested Captain

Intruder Alarm

Staff of Titania

Zektar Shrine Expedition

How it works

1. Activate Xavier Sal by tapping it and removing a counter from a permanent you control, creating a token copy of the Forest Dryad token.
2. When the Forest Dryad enters the battlefield, Intruder Alarm and Zektar Shrine Expedition trigger.
3. Resolve the Zektar Shrine Expedition trigger, putting a counter on a creature you control.
4. Resolve the Intruder Alarm trigger, untapping all creatures.
5. Repeat.

This intricate engine relies on **Intruder Alarm**'s static ability to turn every creature entry into a fresh wave of untaps, letting **Xavier Sal, Infested Captain** repeatedly tap to exploit the battlefield. By using Xavier Sal's tap ability to remove a counter and populate, you continuously duplicate the Forest Dryads generated by **Staff of Titania** whenever its equipped creature attacks. Each new Dryad triggers **Zektar Shrine Expedition**'s landfall ability to stock up on quest counters while the *Alarm* resets your entire board, allowing Xavier Sal to loop the process indefinitely.