Source transparency: This Digest item is based primarily on reporting from MTG Rocks. TMF summarizes and interprets the news; original reporting remains credited and linked.
Aerid Konstrari has a new Commander combo line: raise Agatha of the Vile Cauldron to at least five power, then use her cost reduction on Aerid’s activated ability. That leaves a one-mana activation. Each new Heartwood token can immediately tap for the mana needed for the next activation, allowing arbitrarily many tokens.
The loop does not by itself give you extra floating mana or damage. Reckless Fireweaver or Ingenious Artillerist converts repeated artifact entries into damage. A token doubler creates more than one Heartwood each time, leaving mana for a separate finisher such as Walking Ballista.
MTG Rocks also describes non-infinite build options, including blink and copy effects to generate Heartwood and other token payoffs. These are prospective interactions with a newly revealed card, not tournament results or evidence that this deck has already spread.
The loop does not by itself give you extra floating mana or damage. Reckless Fireweaver or Ingenious Artillerist converts repeated artifact entries into damage. A token doubler creates more than one Heartwood each time, leaving mana for a separate finisher such as Walking Ballista.
MTG Rocks also describes non-infinite build options, including blink and copy effects to generate Heartwood and other token payoffs. These are prospective interactions with a newly revealed card, not tournament results or evidence that this deck has already spread.
Original source: New Gruul Sphinx Makes Infinite Tokens and Deals Infinite Damage ↗MTG Rocks