Keening Stone
Commander 2016 · 259/351 · Rare
$0.39 Near Mint market price (TCGplayer).
Keening Stone is card 259 of 351 in the Commander 2016 set, released in November 2016. Its rarity is Rare. The artwork is by Jung Park. Keening Stone has also been printed in 4 other sets, so check the set and number to compare like with like.