Mikaeus, the Unhallowed + Blasting Station + Gnarlbark Elm

Mikaeus, the Unhallowed

Blasting Station

Gnarlbark Elm

How it works

1. Activate Blasting Station by tapping it and sacrificing Gnarlback Elm.
2. When Gnarlback Elm dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to its replacement effect.
3. When Gnarlback Elm enters, Blasting Station triggers, untapping Blasting Station.
4. Resolve the Blasting Station ability from step 1
5. Repeat.