Mycosynth Lattice (130) [Darksteel] Morningtide Promos Set: Legends Type: Sorcery Rarity:

Set: Legends Type: Sorcery Rarity: rare Cost: {2}{B}{B} Exile All Hallow's Eve with two scream counters on it

defending player mills half their library

sacrifice this artifact and destroy all nonland permanents

It has "This token's power and toughness are each equal to your life total

Mycosynth Lattice (130) [Darksteel] Morningtide Promos Set: Legends Type: Sorcery Rarity:Set: Darksteel Type: Artifact Rarity: rare Cost: {6} All permanents are artifacts in addition to their other types. All cards that aren't on the battlefield, spells, and permanents are colorless. Players may spend mana as though it were mana of any color.