Color Identity: G, U


Initial Card State
- All permanents on the battlefield (Moritte of the Frost as a copy of River Kelpie).
Steps
- Activate Phyrexian Altar by sacrificing Moritte of the Frost, adding one mana of any color.
- When Moritte of the Frost dies, its persist ability triggers, returning it from your graveyard to the battlefield as a copy of River Kelpie with two +1/+1 counters on it and one -1/-1 counter on it.
- Remove one +1/+1 counter and one -1/-1 counter from Moritte of the Frost as a state-based action.
- When Moritte of the Frost enters the battlefield, it and River Kelpie's first ability triggers, causing you to draw two cards.
- Repeat.
Results
- Infinite card draw.
- Infinite draw triggers.
- Near-infinite colored mana.
- Near-infinite death triggers.
- Near-infinite ETB.
- Near-infinite LTB.
- Near-infinite sacrifice triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).