The fact that you get an instant-speed bounce card and then you can have an instant speed creature in a single card is truly amazing
Sometimes your opponent had out a single creature, and you'd be better off with Rushing River or some other instant bounce spell instead of a four mana sorcery
On the draw, add one additional card (turn 1 on the draw is 8 cards seen)
As you can imagine, this effect is pretty darn powerful, so expect to see Sheoldred popping up all over the place
Aesi, Tyrant of Gyre Strait turns every Rampant Growth into a cantrip, makes Oracle of Mul Daya and other play lands off the top cards incredible card draw engines, and you can get up to total nonsense with bounce lands
It felt a little like a match made in heaven, and while cynics would suggest it's just a logical next step in a corporation's gameplan, Lorcana hit the ground running - to an extent