Riddleform is a uncommon Enchantment card from Magic: The Gathering (Amonkhet Remastered, AKR).
Uncommon
Amonkhet Remastered (AKR)
{1}{U}
Mana Value
2
Colors
U
Card Text
Whenever you cast a noncreature spell, you may have this enchantment become a 3/3 Sphinx creature with flying in addition to its other types until end of turn.
{2}{U}: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)