Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Romana II does not have summoning sickness.
- There and Back Again has exactly two lore counters on it.
Mana Needed
- ({1} magic symbol)
available.
Steps
- At the beginning of your precombat main phase, There and Back Again triggers, putting a lore counter on it.
- There and Back Again's third chapter ability triggers, creating a legendary 6/6 Smaug creature token and causing you to sacrifice There and Back Again.
- When Smaug enters the battlefield, Intruder Alarm triggers, untapping all creatures.
- Activate Romana II by paying ({1} magic symbol)
and tapping it, creating a token copy of Smaug with haste. - Put either Smaug token into your graveyard due to the legend rule.
- Intruder Alarm and the Smaug token that died trigger.
- Resolve the Intruder Alarm trigger, untapping all creatures.
- Resolve the Smaug trigger, creating fourteen Treasure tokens.
- Activate a Treasure by tapping and sacrificing it, adding ({1} magic symbol)
. - Repeat from step 4.
Results
- Infinite LTB.
- Infinite ETB.
- Infinite colored mana.
- Infinite death triggers.
- Infinite untap of creatures.
- Infinite mana creatures you control can produce.
- Infinite Treasure tokens.
- Infinite creature tokens.
- Infinite untap of creatures you control.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).