Riddlekeeper [Commander Anthology Volume II] Commander Anthology Volume II Set: Aether Revolt Prerelease Promos

Set: Aether Revolt Prerelease Promos Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

Set: Limited Edition Alpha Type: Instant Rare Cost: {U} Target spell or permanent becomes blue

and you decide whether to flip again

When there are no creatures on the battlefield

Riddlekeeper [Commander Anthology Volume II] Commander Anthology Volume II Set: Aether Revolt Prerelease PromosSet: Commander Anthology Volume II Type: Creature Homunculus Rare Cost: {2}{U} Whenever a creature attacks you or a planeswalker you control, that creature's controller puts the top two cards of their library into their graveyard. Fools surrender their sanity to his riddles. Even greater fools try to solve them.