mtg search your library for any card All 'Any Number' Cards Then shuffle your library. Spellseeker (Commander Masters)

Whenever you cast an instant or sorcery spell during your turn, flip a coin

There have been Standard sets, direct-to-Modern sets, Commander deck sets, and more

Most of the time, I suspect well see the normal play line of flashing it in at the end of turn of the player on your right so as to protect it from sweepers and whatnot, and then just going to town

Initially, this product looked pretty awful, honestly, with dubious card styles and collectibility all around

The Tutor acts as an additional copy of any threat or answer whenever the deck needs it

Underground Sea, for example, can sell for as much as the cheapest Power Nine card