Fain, the Broker + Intruder Alarm + Biotransference

Fain, the Broker

Intruder Alarm

Biotransference

How it works

1. Activate Fain's third ability by tapping it and sacrificing an artifact, creating a 2/1 Inkling creature token that is an artifact due to Biotransference.
2. When the Inkling enters the battlefield, Intruder Alarm triggers, untapping all creatures.
3. Repeat.

This clever loop turns Fain, the Broker into a one-man manufacturing plant by leveraging Biotransference to treat all your creatures as artifacts. Because Biotransference makes your newly created tokens into artifacts, Fain can feed his own Inkling output right back into his third ability to sacrifice an artifact and make another one. Every single time that Inkling enters the battlefield, Intruder Alarm triggers to untap all creatures, ensuring Fain is always fresh and ready to repeat the process.