mtg oath of the gatewatch card list Negate [Oath Gatewatch] Damaged Foil Target creature gains haste until end of turn TCGplayer - Magic: The Gathering

There is no flavour text to the contrary, but since 'untapping' is essentially the game's shorthand for being unable to attack because they are doing something else (like activating their ability), I'm going to assume that Dance of the Dead causes the resurrected creature to dance the fandango unless you pay them money

This allows you to bypass the "commander tax," as you aren't casting Derevi and the additional cost will not be applied

You want to fill your graveyard so that you can attack or block with this massive god

And Treachery acts like it, as a reserved list card with a lot of financial value

18,363 as card (1.92%) Tivit, Seller of SecretsTivit, Seller of Secrets creates Treasures and/or Clues as it enters or deals combat damage, relying on votes to decide which tokens you create

#10: Atemsis, All-Seeing Deck Inclusions: 1,146 as commander (#1,319)