Will-o'-the-Wisp (171) ES [Fourth Edition Foreign Black Border] March of the Machine Commander you may return this card

you may return this card from your graveyard to your hand

you may play lands and cast spells from the top of your library

Set: The List Type: Enchantment Rarity: uncommon Cost: {1}{G}{W} Whenever a creature you control enters

Set: Forgotten Realms Commander Type: Legendary Creature — Tiefling Warlock Rarity: mythic Cost: {2}{B}{R} Deathtouch Mystic Arcanum — At the beginning of your end step

Then remove it from the game

Will-o'-the-Wisp (171) ES [Fourth Edition Foreign Black Border] March of the Machine Commander you may return this cardSet: Fourth Edition Foreign Black Border Type: Creature Spirit Rarity: rare Cost: {B} Flying (This creature can't be blocked except by creatures with flying or reach.) {B}: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)