Will-o'-the-Wisp [Beta Edition] Fate Reforged This ability still resolves if

This ability still resolves if its target becomes illegal

When that mana is spent to cast an instant or sorcery spell

Set: Legends Type: Legendary Creature — Elemental Rarity: Rare Cost: {3}{U}{U}{B}{B} First strike

When Wurmcoil Engine dies

Will-o'-the-Wisp [Beta Edition] Fate Reforged This ability still resolves ifSet: Beta 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." Samuel