We saw a glimpse of the mechanic in Historic Horizons with Tome of the Infinite, which used the term conjure instead of draft, but it worked the same
Pair it with Ethans Adventure for a strong Fire-type search and acceleration engine in Ethan-themed decks
The Final Fantasy panel took us through cards from every mainline Final Fantasy game, giving us our first looks at protagonists like Final Fantasy 8s Squall and 13s Lightning, plus glimpses of recurring characters like chocobos and Cid
In Japanese Set and Draft Boosters, each time you get a Mystical Archive card, it is a 50% split of being either the global version (printed in the Japanese language) or the Japanese alternate-art version (which is always exclusively in Japanese language)
If suspended by anything but its own ability, it often comes down the same turn cycle
As someone active in the custom Hearthstone scene, this is just the norm for me