Muddle the Mixture [Secret Lair: Heads I Win, Tails You Lose] Dissension If that card's mana value

If that card's mana value is less than or equal to the sacrificed artifact's mana value

Set: Saviors of Kamigawa Type: Sorcery Rarity: Rare Cost: {2}{B} Each player may bid life

It has "Whenever this creature deals damage to a player

When Varchild leaves the battlefield

Set: Commander 2015 Type: Sorcery Rarity: Rare Cost: {3}{R} Exile target card that's an instant or sorcery from your graveyard

Muddle the Mixture [Secret Lair: Heads I Win, Tails You Lose] Dissension If that card's mana valueSet: Secret Lair: Heads I Win, Tails You Lose Type: Instant Rarity: Common Cost: {U}{U} Counter target instant or sorcery spell. Transmute {1}{U}{U} ({1}{U}{U}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)