All Side Events are happening on Sunday, May 14th
Other players can't, but the rules for face-down permanents state that "you must ensure at all times that your face-down spells and permanents can be easily differentiated from each other." As a result, all players must be able to figure out what each of the creatures Ixidron turned face down is
There's not much to say about Unravel the Aether that I didn't already explain, so I'll spare you the repetition and only mention that both of these cards can be used to save your valuable artifacts and enchantments from removal in a pinchas long as you're okay with shuffling them into your library instead
Is it ok if I only double-sleeve some of my cards
This is another reason why tying these abilities to combat is so interesting from a design perspective
Neither set was too popular with collectors due to unremarkable chase cards, disappointing pull rates, and some key artworks leaving fans cold