A creature that steals all your non tap for mana artifacts for a turn upon activation, something to fill the gap in between Treasure Nabber and Hellkite Tyrant
You can gain card advantage through favorable interactions with your opponent's cards
Notably, apart from Snakeskin Veil, they all fit into the new 'crimes' category of MTG card
According to the Comprehensive Rules 702.139b while a mutation is resolving: if its target is illegal, it ceases to be a mutating creature spell and continues resolving as a creature spell
This Secret Lair, which was announced and released on September 18, 2023, features the missing Pony cards that were mentioned by some of the original MTG MLP cards (namely Princess Twilight Sparkle)
(2024-09-20) If a creature's survival ability triggers but that creature is untapped when the ability begins to resolve, that ability won't do anything