If you already have a deck that you want to build in mind, you can use this early game to reroll your packs
Kitsa has vigilance, prowess, and two abilities - you can tap the otter to draw a card and then discard a card, or you can spend two generic mana and tap it to copy an instant or sorcery spell you control, with the caveat that Kitsa needs three power to do so
Board wipes (Blasphemous Act, Deadly Tempest), reanimation (Dredge the Mire, Rakshasa Debaser), removal (Terminate, Soul Shatter, Feed the Swarm) this deck does everything a black-red control deck should do before throwing in a good amount of ramp (Mana Geyser, Burnished Hart, Worn Powerstone) and card draw (Theater of Horrors, Ambitions Cost) on top of that
Kusanagi is a character who shows such strong brotherly love that he is willing to die to avenge his younger brother
Remove Forbidden Card "Graceful Charity" x 1