Very interesting to note the bloodlines of these cards. For example, the death unit is a dwarf and can be played in fire with the dwarf archon and the 3-range attack weapon trainer. Then there's the 2-mana life unit that is Drakoshan, so it gets the speed boost from the 3-mana dragon archon. I'm excited to see what types of bloodline synergies are available with the new mini-set, especially these null attack units.