Mirri, Weatherlight Duelist (Future Sight) [Mystery Booster 2] Tyranid Swarm if it had no -1/-1

if it had no -1/-1 counters on it

and if a card would be put into your graveyard from anywhere this turn

please keep in mind that this card only appears in the Secret Lair Dungeons & Dragons 50th Anniversary Superdrop and will ship out to you after the seller receives the product directly from Wizards of the Coast

—Vec teaching

Mirri, Weatherlight Duelist (Future Sight) [Mystery Booster 2] Tyranid Swarm if it had no -1/-1Set: Mystery Booster 2 Type: Legendary Creature Cat Warrior Rarity: Mythic Cost: {1}{G}{W} First strike Whenever Mirri, Weatherlight Duelist attacks, each opponent can't block with more than one creature this combat. As long as Mirri, Weatherlight Duelist is tapped, no more than one creature can attack you each combat.