Forensic Gadgeteer [Murders at Karlov Manor Prerelease Promos] Alchemy Set: Onslaught Type: Instant Rarity:

Set: Onslaught Type: Instant Rarity: Uncommon Cost: {U} Return target nonland permanent to its owner's hand

Armageddon Clock deals damage equal to the number of doom counters on it to each player

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When Leyline Tyrant dies

Forensic Gadgeteer [Murders at Karlov Manor Prerelease Promos] Alchemy Set: Onslaught Type: Instant Rarity:Set: Murders at Karlov Manor Prerelease Promos Type: Creature Vedalken Artificer Detective Rarity: Rare Cost: {2}{U} Whenever you cast an artifact spell, investigate. (Create a Clue token. It's an artifact with "2, Sacrifice this artifact: Draw a card.") Activated abilities of artifacts you control cost 1 less to activate. This effect can't reduce the mana in that cost to less than one mana.