There, you'll see 3 options: Dismantle All Extra Cards, which will Dismantle all the card you have more than 3 copies of Glossy and Royal Finish card count as separate from the Basic ones If you have 3 Basics and 1 Glossy, for example, the Glossy won't be Dismantled Dismantle Selected Cards, which will Dismantle a specific set of cards of your choosing A new screen will appear, similar to the deck editor, that allows your to add up to 60 cards to be Dismantled at once
If you don't control four or more artifacts at that time, the ability won't resolve and none of its effects will happen
Tersa Lightshatter The younger cousin of Zurgo, Tersa snuck into the ranks of the Mardu armies to fight against Kolaghan, using her adept skill at stormsinging
Mystics embrace the occult, with all the risks that entails
These set cards will always be readily available at a later point, and your wallet will take definitely take less of a hit if you wait it out