Nether Shadow [Summer Magic / Edgar] Saga then sacrifice it unless you

then sacrifice it unless you pay its upkeep cost for each age counter on it

destroy all untapped creatures that didn't attack this turn

Set: Lorwyn Type: Creature — Elemental Incarnation Rare Cost: {3}{G}{G}{G} Trample If damage would be dealt to another creature you control

Set: Coldsnap Type: Snow Creature — Wall Uncommon Cost: {1}{W} Defender

believe that humans sprang forth from Merfolk who adapted themselves in order to explore their last frontier

Nether Shadow [Summer Magic / Edgar] Saga then sacrifice it unless youSet: Summer Magic Edgar Type: Creature Spirit Rare Cost: {B}{B} Haste At the beginning of your upkeep, if Nether Shadow is in your graveyard with three or more creature cards above it, you may put Nether Shadow onto the battlefield.