Will-o'-the-Wisp [Collectors' Edition] Synchro/Pendulum/Effect Monster that player gets a poison

that player gets a poison counter

counter that spell and put a depletion counter on Decree of Silence

create Stangg Twin

Set: Dominaria Prerelease Promos Type: Legendary Creature — Dragon Rarity: Mythic Cost: {4}{B}{R}{G} Flying

during either player's turn

Will-o'-the-Wisp [Collectors' Edition] Synchro/Pendulum/Effect Monster that player gets a poisonSet: Collectors' Edition Type: Creature Spirit Rarity: Rare Cost: {B} Flying (This creature can't be blocked except by creatures with flying or reach.) {B}: Regenerate Will o' the Wisp. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.) "About, about in reel and rout The death fires danced at night; The water, like a witch's oils, Burnt green, and blue and white."