mtg vampire precon commander Innistrad: Crimson Vow play deck of 100 Magic cards 2 traditional foil 98 nonfoil 1 foil Vampiric Bloodlust (PreCon) // Commander

Once you get her ability active, she also becomes hard to remove so plays well into any direct damage removal like you'd see in Steelsongs

Another one which will challenge my resolve to put new cards only in one deck

Mwonvuli Acid-Moss was crucial for combating opposing storage lands while helping power out Bogardan Hellkite and Akroma, Angel of Fury ahead of schedule

The only advantage this thing has over the other tutors is speed which means unless you are finding Craterhoof with it and ending the game on the spot you are better off with most other cards

Its easy to see why

Battlesphere will 2 shot an undefended player applying a possible 12 damage per attack although more typically it will more slowly grind out an advantage in combat rather more like Hornet Queen