In the mini-set, Mythical Island , there is just one new immersive card: Celebi ex: This Grass Pokmon has 130 HP and one attack
Instead of relying on two X Speed cards to retreat your Pokemon to safety, Leaf consolidates these effects so you only need to rely on a single card
I happened to open a few Praetors in collector boosters this past Spring, including a couple of copies of Elesh Norn, Grand Cenobite, and the new Jin-Gitaxias
These monsters can easily come back to the field from the graveyard while letting you draw cards as well
If an Adventure spell leaves the stack in any way other than resolving (most likely by being countered or by failing to resolve because its targets have all become illegal), that card won't be exiled and the spell's controller won't be able to cast it as a creature later
A player may choose to discard their hand even if their hand contains zero cards