Ruins of Oran-Rief [Oath of the Gatewatch] Homelands a Rakdos signet is not

a Rakdos signet is not considered finished until it has been used as a murder weapon

you're never unarmed

Set: Innistrad: Double Feature Type: Creature — Cat Spirit Rarity: Uncommon Cost: {1}{U} Whenever Mischievous Catgeist deals combat damage to a player

Set: Doctor Who Type: Land Rarity: Rare Temple of Malice enters the battlefield tapped

you may put a creature card from you hand into play

Ruins of Oran-Rief [Oath of the Gatewatch] Homelands a Rakdos signet is notSet: Oath of the Gatewatch Type: Land Rarity: Rare Ruins of Oran Rief enters the battlefield tapped. {T}: Add {C}. ({C} represents colorless mana.) {T}: Put a +1 +1 counter on target colorless creature that entered the battlefield this turn.