Xenk, Paladin Unbroken [Secret Lair Drop Series] Artifact At the beigining of combat

At the beigining of combat on your turn

you may banish Surveillance Stone

Set: Multiverse Legends Type: Legendary Creature — Treefolk Druid Rarity: Rare Cost: {4}{G} Whenever another nontoken creature you control dies

Set: Multiverse Legends Type: Legendary Creature — Human Knight Rarity: Uncommon Cost: {3}{W} Double strike

Set: Unknown Event Type: Enchantment Rarity: Common Cost: {1}{G} Poison Tolerance +1 (It takes an additional poison counters for you to lose the game

Xenk, Paladin Unbroken [Secret Lair Drop Series] Artifact At the beigining of combatSet: Secret Lair Drop Series Type: Legendary Creature Human Knight Rarity: Rare Cost: {2}{W}{W} Double strike Auras you control have exalted. (Whenever a creature you control attacks alone, it gets +1 +1 until end of turn for each instance of exalted among permanents you control.)