Green Sun's Zenith [From the Vault: Twenty] Bird Cleric More than one mage was

More than one mage was driven insane by the sound of the Millstone relentlessly grinding away

You can only use the effect of “Brotherhood of the Fire Fist – Cardinal” once per turn

Set: Structure Deck: The Dark Emperor Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 Pay 800 Life Points

or planeswalker

Set: 2015 Mega-Tins Mega Pack Card type: Counter Trap Rarity: Secret Rare If this is the only Set card in your Spell & Trap Zone

Green Sun's Zenith [From the Vault: Twenty] Bird Cleric More than one mage wasSet: From the Vault: Twenty Type: Sorcery Rarity: Mythic Cost: {X}{G} Search your library for a green creature card with mana value X or less, put it onto the battlefield, then shuffle. Shuffle Green Sun's Zenith into its owner's library. As the green sun crowned, Phyrexian prophecies glowed on the Tree of Tales.