Corrupted Key
Mystery Booster Playtest Cards 2019 · 39/121 · Rare
$0.78 Near Mint market price (TCGplayer).
Corrupted Key is card 39 of 121 in the Mystery Booster Playtest Cards 2019 set, released in November 2019. Its rarity is Rare. The artwork is by Tom Wänerstrand. Corrupted Key has also been printed in 1 other set, so check the set and number to compare like with like.
All cards in Mystery Booster Playtest Cards 2019