Will-o'-the-Wisp [Alpha Edition] Nahiri Inventors Type: Legendary Creature —

Inventors Type: Legendary Creature — Elf Warrior Rarity: Mythic Cost: {1}{G}{G} {G}: Regenerate another target Elf

X can't be 0

it deals 3 damage to target creature or planeswalker an opponent controls

it produces colorless mana instead of white mana

you may exile it

Will-o'-the-Wisp [Alpha Edition] Nahiri Inventors Type: Legendary Creature —Set: Alpha 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."