Kamahl's Druidic Vow [Dominaria] Dack you can detach any number

you can detach any number of materials from Machine Xyz Monsters you control

if this card inflicts battle damage to your opponent by a direct attack

or if this card in its owner's Monster Zone is destroyed by an opponent's card effect: You can target 1 Level 4 or lower Spellcaster monster in your GY

remove all Spellstone Counters on this card

Kamahl's Druidic Vow [Dominaria] Dack you can detach any numberSet: Dominaria Type: Legendary Sorcery Rarity: Rare Cost: {X}{G}{G} (You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Look at the top X cards of your library. You may put any number of land and or legendary permanent cards with mana value X or less from among them onto the battlefield. Put the rest into your graveyard. Centuries ago, a barbarian laid his rage to rest.