Arcane Signet (228) [Warhammer 40,000] Shambling Undead • [RRR] Rare cards with

• [RRR] Rare cards with special embossing (17 types)

Its wielder must choose whether to cross the threshold

Ziatora's Proving Ground enters the battlefield tapped

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {1}{U} Untap all nonland permanents you control

Set: Beta Edition Type: Enchantment Rarity: Rare Cost: {1}{U} Players skip their untap steps

Arcane Signet (228) [Warhammer 40,000] Shambling Undead • [RRR] Rare cards withSet: Warhammer 40,000 Type: Artifact Rarity: Common Cost: {2} {T}: Add one mana of any color in your commander's color identity. All Necrons bear the mark of the Triarch, a brand upon their living metal skin that binds them to their dynasty.