Shadowverse

Among the serious options for Blood decks in the current meta, only Venga and a neutral build stand out. I'm not considering Mouse Blood, as it's extremely dependent on whether you get the King out in time and draw a bunch of Mouse generators; without that, the deck can't do much. Yorm is also not viable; it's too slow and unreliable. I once saw something similar to a control Blood deck, but it didn't impress me.