Mesmeric Orb (Retro Schematic) [The Brothers' War Retro Artifacts] Tiefling Warlock You can only use 1

You can only use 1 "Witchcrafter Creation" effect per turn

None know its origin

Set: Return to Ravnica Type: Instant Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

Set: 30th Anniversary Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{B}{B} Enchant land

Whenever another creature dies during your turn

Mesmeric Orb (Retro Schematic) [The Brothers' War Retro Artifacts] Tiefling Warlock You can only use 1Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Mythic Cost: {2} Whenever a permanent becomes untapped, that permanent's controller mills a card. "I now believe the strange orb was some kind of Thran security device. Supporting this hteory, I can no longer recall where I found it." Tocasia, journal entry