The other deck looking to go big was Zur Overlords or Domain Control, a strategy that relied on Up the Beanstalk and the Overlords from Duskmourn: House of Horror and other expensive spells that are made cheaper if certain conditions are met
Overall frame size is 16" x 9
Im partial to Nissa, Steward of Elements, originally printed in Amonkhet
Then you can sacrifice the creature when you activate mana abilities just before paying the cost
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