You cant play in official tournaments without sleeves, but there are official sleeves with the same art as card backs
getting the best one of three is significantly more powerful than drawing a random card off the top
It is important to know that if you blink a transformed card, it will return to the battlefield on its front face
Ultimate Guard Art Sleeves are premium Magic: The Gathering sleeves featuring officially licensed artwork from Magics "Secrets of Strixhaven" set
Time Elemental's effect 'reverses' time by bouncing a card back to its owner's hand, but it also is such a strangely unstable creature that it essentially selfdestructs any time it blocks or attacks, and even deals damage to its controller
Another energy ritual, Motherlode, Excavator will usually give you about four to eight energy on average, when played in the late game