Winter, Cynical Opportunist, provides the opportunity to keep replaying cards that have died so long as you maintain a state of delirium
Additionally, lands that enter the battlefield tapped can slow down your game plan the more you lean on them but will often be easier on your budget
Magic: The Gathering Foundations has introduced and re-introduced many cards, already becoming staples in several formats
Almost instantly, all the sets products sold out everywhere, which is practically unheard of for MTG
If not in a superfriends deck, Esika is just a powerful 5C commander that isn't broken like Golos, Tireless Pilgrim
You are still casting the discovered spell if you choose to, so it can be countered