Harald Unites the Elves | Moritte of the Frost | Auratog

Cards

Cast Harald Unties the Elves by paying ({2} magic symbol) ({B} magic symbol) ({G} magic symbol) , causing it to enter the battlefield with a lore counter on it.
Harald Unites the Elves' first chapter ability triggers, causing you to mill three cards, and return
Moritte from your graveyard to the battlefield as a copy of
Harald Unites the Elves with one lore counter on it.
Moritte of the Frost's first chapter ability triggers, holding priority, activate
Auratog by sacrificing
Moritte of the Frost, giving it +2/+2 until end of turn.
Resolve the
Moritte of the Frost trigger, causing you to mill three cards, and return
Moritte from your graveyard to the battlefield as a copy of
Harald Unites the Elves with one lore counter on it.
Repeat from step 3.