Detention Sphere
Return to Ravnica · 155/274 · Rare
$0.21 Near Mint market price (TCGplayer).
Detention Sphere is card 155 of 274 in the Return to Ravnica set, released in October 2012. Its rarity is Rare. The artwork is by Kev Walker. Detention Sphere has also been printed in 2 other sets, so check the set and number to compare like with like.
All cards in Return to Ravnica