Xanathar, Guild Kingpin [Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos] Locus Sphere Whenever another creature dealt damage

Whenever another creature dealt damage this turn by a Spider you controlled dies

Set: POP Series 3 Type: Fire Rarity: Uncommon Retreat cost: Colorless

and have the respective abilities of those tokens

Set: Sun & Moon: Crimson Invasion Type: Colorless Rarity: Secret Rare Retreat cost: Colorless

Set: Judge Gift Cards 2023 Type: Artifact Rarity: Rare Cost: {1} {3}: Untap Retrofitter Foundry

Xanathar, Guild Kingpin [Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos] Locus Sphere Whenever another creature dealt damageSet: Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos Type: Legendary Creature Beholder Rarity: Mythic Cost: {4}{U}{B} At the beginning of your upkeep, choose target opponent. Until end of turn, that player can't cast spells, you may look at the top card of their library any time, you may play the top card of their library, and you may spend mana as though it were mana of any color to cast spells this way.