I wouldnt be surprised if its fairly stable in the $5-$10 range going forward
Magic: The Gathering expresses these as Sagas, a type of enchantment with a series of effects over a certain number of turns, as seen on Summon: Esper Valigarmanda
I hope this list gives you some great ideas on how to put together your own Muldrotha, the Gravetide build
Giant Cobra, Ghostly Serpent is a top-tier Steel/Amethyst card
Enchantment Draw (CTRL to add secondary) Enchantment Magmatic Core Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your end step, this enchantment deals X damage divided as you choose among any number of target creatures, where X is the number of age counters on it
Applejack, Fluttershy, Pinkie Pie and the iconic Rainbow Dash grace a slice of cardboard, joining the trio already squeezed through Secret Lairs limited time drop sale model back in 2019