Polukranos, Unchained is a solid body versus aggro, and the second best answer for Dream Trawler (Liliana, Dreadhorde General is the best one if you wonder)
I get to play viable versions of decks that I had put together, but couldn't afford to build optimally
The deck contains answers to the power of Vivi's early game with cards such as Pinnacle Starcage exiling nearly every threat Vivi can put down except Vivi itself
Holy Hand Grenade: Parallel version of Zoey goes a step further with her whole Religious Bruiser with Mission from God schtick, giving her actual holy powers to amplify her offensive capabilities
Don't get me wrong, you're probably playing it to let you double-dip on loyalty activations, but using it to flicker a Deepglow SkateDeepglow Skate, Brokers AscendancyBrokers Ascendancy, or even an Oath of NissaOath of Nissa can keep the wheels greased and pose an eventual game-ending threat
Its a nice mana sink that can let you connect for more damage or make people second guess attacking you if you have mana open