Cards List
M 0239 – AFR
Creature
Standard
Pioneer
Alchemy
Historic
Timeless
Historic Brawl
Mythic
Historic
- Xanathar doesn't change when you can cast spells or play lands. You must still follow all normal timing rules and land play limits.
- The target opponent may still cast spells in response to Xanathar, Guild Kingpin's ability in your upkeep. If that player has somehow become an illegal target for the ability as it tries to resolve, the ability does nothing. They may cast spells and you cannot look at or play the top card of their library.
- During your turn, you can look at the top card of the chosen opponent's library whenever you want (with one restriction; see below), even if you don't have priority. This action doesn't use the stack. Knowing what that card is becomes part of the information you have access to, just like you can look at the cards in your hand.