You'll still pay all costs for spells cast this way, including additional costs. You may also pay alternative costs if any are available.
Xanathar, Guild Kingpin
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.
This printing is one of 3 catalogued treatments from PRM — the lineup includes Foil and Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
This card belongs to *Magic Online Promos* (released December 2021).
Card #92788 in Magic Online Promos.
Rarity tier: mythic. Mythic rares historically land in roughly one out of every eight boosters at standard print densities.
Card type: Legendary Creature — Beholder. Color identity: black/blue. Mana cost: {4}{U}{B} (6 converted).
Legal in Pioneer, Modern, Legacy, Vintage, Commander, Brawl, and Historic.
EDHrec ranks this card #6,421 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Kieran Yanner. Rarix tracks 915 other cards credited to this artist across the catalog — browse the full gallery to see the body of work.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Kieran Yanner
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
