I started playing in Ice Age and this was the first build-around card my baby Magic brain understood
(Note: Everything below is in alphabetical order, not chronological.) Beseech the Queen The queen in question is Oona, Queen of the Fae and manipulator of The Great Aurora, on this card originally from Shadowmoor
For example, if you use Deadpool to become "Tivit, Seller of Secrets" and search for "Time Sieve" with this, you can win using only your opponents' cards
Legality depends on the tournament format -- The Last Agni Kai can be legal in some formats and banned or restricted in others
Some commanders give miracle to expensive enchantments, while others care about casting enchantment spells or enchanting a creature with many auras
And if you have ways to sacrifice creatures, Smaug gets even better, since otherwise your opponents can exile the token or bounce it