Mesmeric Orb (Retro Schematic) [The Brothers' War Retro Artifacts] Wurm create a token copy that

create a token copy that attacks that opponent this turn if able

depending on who won the Unknown event on February 18th

You must outpace

Set: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {3}{R} Untap target creature

Set: Secret Lair Drop Series Type: Creature — Horse Rarity: Mythic Cost: {3}{W}{W} Other Horses you control have indestructible

Mesmeric Orb (Retro Schematic) [The Brothers' War Retro Artifacts] Wurm create a token copy thatSet: 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