Keening Stone [Commander 2016] SV83 Set: Battle Royale Type: Enchantment

Set: Battle Royale Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U}{U} Enchant creature

You may cast the exiled card this turn

Kithkin spellbottlers spend half their time preserving old memories and the other half punishing the new

As long as your devotion to blue and black is less than seven

or planeswalker

Keening Stone [Commander 2016] SV83 Set: Battle Royale Type: EnchantmentSet: Commander 2016 Type: Artifact Rarity: Rare Cost: {6} {5}, {T}: Target player mills X cards, where X is the number of cards in that player's graveyard. As it spins, dead voices shriek in an ever increasing cacophony, rending the mind asunder.