Song of the Worldsoul

Public decks that run Song of the Worldsoul

• Hatsune Miku - Secret Lair Commander, led by Trostani, Selesnya's Voice
• Primal Genesis - Commander 2019, led by Ghired, Conclave Exile

Commanders that run Song of the Worldsoul most

Deck counts from EDHREC.

• Trostani, Selesnya's Voice: 6,265 decks
• Ghired, Conclave Exile: 1,737 decks
• Zinnia, Valley's Voice: 1,513 decks
• Elda, Conjurer of Spectacle: 804 decks
• Brenard, Ginger Sculptor: 785 decks
• Extus, Oriq Overlord // Awaken the Blood Avatar: 542 decks
• Thurid, Mare of Destiny: 526 decks
• Ratadrabik of Urborg: 377 decks

Often played with Song of the Worldsoul

Cards that show up in the same decks on EDHREC.

• Heart-Piercer Manticore
• Tigereye Cameo
• Ghired's Belligerence
• Trostani's Judgment
• Mindwrack Harpy
• Full Flowering
• Wake the Reflections
• Scion of Vitu-Ghazi
• Gargoyle Castle
• Selesnya Eulogist

Rulings

• 2019-08-23: Song of the Worldsoul's ability will resolve before the spell that caused it to trigger but after targets have been chosen for that spell. It resolves even if that spell is countered.
• 2024-01-12: The new creature token copies the characteristics of the original token as stated by the effect that created the original token.
• 2024-01-12: If you control no creature tokens when you populate, nothing will happen.
• 2024-01-12: Populate doesn't target the creature token you're copying. You choose that creature token as you're taking the populate action. You can choose any creature token you control. If a spell or ability causes you to create a creature token and then instructs you to populate, you may choose to copy the token you just created, or you may choose to copy another creature token you control.
• 2024-01-12: Any enters-the-battlefield abilities of the copied token will trigger when the new token enters the battlefield. Any "as [this creature] enters the battlefield" or "[this creature] enters the battlefield with" abilities of the copied token will also work.
• 2024-01-12: The new token doesn't copy whether the original token is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any noncopy effects that have changed its power, toughness, color, and so on.
• 2024-01-12: If you choose to copy a creature token that's a copy of another creature, the new creature token will copy the characteristics of whatever the original token is copying.