Memnarchitect [Unknown Event] Tyranids Set: Innistrad: Crimson Vow Commander

Set: Innistrad: Crimson Vow Commander Type: Artifact — Equipment Rarity: Uncommon Cost: {2} Equipped creature has hexproof and haste

Set: Mirrodin Besieged Promos Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Put X -1/-1 counters on each creature

Set: Mercadian Masques Type: Artifact Rarity: Rare Cost: {3} {T}: Add {B}

Set: Unlimited Edition Type: Land — Forest Plains Rarity: Rare ({T}: Add {G} or {W}

Memnarchitect [Unknown Event] Tyranids Set: Innistrad: Crimson Vow CommanderSet: Unknown Event Type: Creature Vedalken Artificer Rarity: Common Cost: {1}{U} Spells you cast have affinity for artifact creatures that weren't originally artifact creatures. (They cost 1 less to cast for each artifact creature you control that wasn't originally an artifact creature.) 1UU: Target permanent becomes an artifact in addition to its other types.