Loyal Retainers | Moritte of the Frost | Sakashima the Impostor

Cards

Sakashima the Impostor in your graveyard.
Loyal Retainers and
Moritte of the Frost on the battlefield (
Moritte of the Frost as a copy of
Loyal Retainers).
It is your precombat main phase.

During your precombat main phase, activate
Moritte of the Frost by sacrificing it, returning
Sakashima the Impostor from your graveyard to the battlefield as a copy of
Loyal Retainers.
Activate
Sakashima the Impostor by sacrificing it, returning
Moritte of the Frost from your graveyard to the battlefield as a copy of
Loyal Retainers.
Repeat.