do you control cards in your graveyard mtg Custom Commander Deck*** Chainer, Nightmare Adept - Madness - Magic From the Catacombs · Commander

if i attack with a creature and my creatures strength is 5 and my opponents toughness is 5 then my opponents creature is destroyed because my creatures strength equals my opponents creature toughness it has two white two red and two colourless overall it cost 9 mana to play you need two white and two red mana

A notable omission though for some reason is Sliver Hive

Prior to Lost Caverns , your most powerful Merfolk didn't really lend to a typal build

The other really big mechanic in Murders at Karlov Manor is Disguise and the related Cloak

You also get hexproof and a bonus untap on your creatures for a turn, which can blank incoming removal or let you reuse tap abilities