Akroma's Vengeance [Commander Anthology] SWSH109 creatures can't attack unless their

creatures can't attack unless their controller pays {X} for each attacking creature they control

"To those who can hear it

you create a 2/2 white Knight creature token

So great are his wisdom and spirit that many who have met him say that they stood before a giant of a man and talked to the wisest of the four winds

Set: Dragons of Tarkir Prerelease Promos Type: Enchantment Rarity: Rare Cost: {W} Whenever you cast a noncreature spell

Akroma's Vengeance [Commander Anthology] SWSH109 creatures can't attack unless theirSet: Commander Anthology Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Destroy all artifacts, creatures, and enchantments. Cycling {3} ({3}, Discard this card: Draw a card.) Ixidor had only to imagine their ruin and Akroma made it so.