Mikokoro, Center of the Sea A land card from Magic: The Gathering's Roadside Reliquary Kamigawa: Neon Dynasty set
If you have Silas Renn, Seeker Adept in the command zone and Slurrk, All-Ingesting has already been sent back to the command zone once, Silas Renn would not cost more to cast, while Slurrk would
Enter the Bargain, with twice the cost, only skips your draw step, you draw them immediately to cast them or in response to something, and it's even legal as a four of in Vintage where it used to be on the B&R list
Magic: The Gathering unites the legendary worlds of Final Fantasy in an epic fusion of deep strategy and immersive storytelling
The signature win involves an infinite loop with two undying creatures like Geralfs Messenger and Butcher Ghoul
The biggest is sideboarding