Will-o'-the-Wisp [Fourth Edition] Magic Player Rewards 2009 Sacrifice it at the beginning

Sacrifice it at the beginning of the next end step

When Worldspine Wurm dies

Set: Commander 2018 Type: Artifact Land Rarity: Common (Seat of the Synod isn't a spell

{T}: Add {B} for each basic Swamp you control

Set: Ixalan Type: Sorcery Rarity: Mythic Cost: {5}{R}{R} Destroy target land

Will-o'-the-Wisp [Fourth Edition] Magic Player Rewards 2009 Sacrifice it at the beginningSet: Fourth 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."