Heartstone +Cadaverous Bloom +Xantcha, Sleeper Agent +

Infinite draw Infinite damage Revised by CR

Heartstone reduces the cost of creature abilities by one mana. Cast Xantcha and give control of her to an opponent Discard a card with Cadaverous Bloom to add two mana Pay two mana to make Xantcha deal two damage to your opponent and you draw a card Repeat the process for infinite damage and infinite draw.

Legallity

Commander Legacy Block Casual Conquest Duel Commander Extended Oathbreaker Sealed event Tiny Leaders Vintage

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