How it works
Prerequisites
- There and Back Again has exactly two lore counters on it.
Steps
- 1At the beginning of your precombat main phase, There and Back Again triggers, creating a legendary 6/6 Smaug creature token, and causing you to sacrifice There and Back Again.
- 2Cast Shrieking Drake by paying .
- 3Song of the Worldsoul triggers, creating a copy of the Smaug token.
- 4Put a Smaug token into your graveyard due to the legend rule.
- 5When the Smaug dies, it triggers, creating fourteen Treasure tokens.
- 6When Shrieking Drake enters the battlefield, it triggers, returning itself to your hand from the battlefield.
- 7Activate a Treasure by tapping and sacrificing it, adding .
- 8Repeat from step 2.
- 9Once you have infinite colored mana, you may use Song of the Worldsoul's trigger to target any other token you control instead.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?