are oversized cards legal mtg

are oversized cards legal mtg Can anyone tell me what these / what they are worth? I've never seen them before : r/mtg Mint / near mint condition trading card Oversized Magicfest prize cards :

Name: are oversized cards legal mtg Can anyone tell me what these / what they are worth? I've never seen them before : r/mtg Mint / near mint condition trading card Oversized Magicfest prize cards :
Brand: www.turinthailand.com
SKU: 21236628810
Price: 26.85 USD
Availability: InStock
Rating: 4.759600000000001 (20 reviews)

SKU: 21236628810

4.8

USD26.85 USD59.85

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Description

Your permanents are protected by phasing out--something that was a drawback when consistent and uncontrollable became a major asset when you could control when the phasing happens