Vorel of the Hull Clade + Intruder Alarm + Mycologist

Vorel of the Hull Clade

Intruder Alarm

Mycologist

How it works

1. Activate all mana-producing creatures you control by tapping them, adding at least .
2. Activate Vorel of the Hull Clade by paying and tapping it, doubling the number of counters on Mycologist.
3. Activate Mycologist's first ability by removing three spore counters from it, creating a 1/1 Saproling creature token.
4. When the Saproling enters the battlefield, Intruder Alarm triggers, untapping all creatures.
5. Repeat.
6. If creatures you control can tap to produce at least 1, this combo nets infinite mana and you may target any creature using Vorel of the Hull Clade.
7. This combo also nets infinite spore counters on Mycologist if it has four or more spore counters to start the combo, and you may also optionally sacrifice the Saproling tokens to Mycologist's ability.

By leveraging the continuous untap trigger from Intruder Alarm every time a new creature arrives, you turn your entire board into a self-sustaining engine. Mycologist provides the initial creature tokens by cashing in its accumulated spore counters, which immediately trips Intruder Alarm to untap your entire team—including Vorel of the Hull Clade and any mana-producing creatures. From there, Vorel of the Hull Clade steps in to double those very same spore counters, rapidly scaling your production so you can loop the process endlessly.