Infinite death triggers, Infinite ETB, Infinite landfall triggers, Infinite LTB, Infinite mana creatures you control can produce, Infinite sacrifice triggers, Infinite untap of creatures, Infinite untap of creatures you control
Activate Bog Glider by tapping it and sacrificing Mothdust Changeling.
Holding priority, activate Hua Tuo by tapping it, putting Mothdust Changeling on top of your library from your graveyard.
Resolve the Bog Glider ability, searching your library for Mothdust Changeling and putting it onto the battlefield.
When Mothdust Changeling enters the battlefield, Intruder Alarm triggers, untapping all creatures.
Repeat.
Component Cards
How It Works
Activate Bog Glider by tapping it and sacrificing Mothdust Changeling.
Holding priority, activate Hua Tuo by tapping it, putting Mothdust Changeling on top of your library from your graveyard.
Resolve the Bog Glider ability, searching your library for Mothdust Changeling and putting it onto the battlefield.
When Mothdust Changeling enters the battlefield, Intruder Alarm triggers, untapping all creatures.
Repeat.