All battle unit cards possess three fundamental attributes:
Power of Consensus:
This attribute is to measure the productivity of the unit, the higher the more production the card may produce within battleground.
Power of Belief
This attribute is to measure the endurance of the unit, the higher the longer the card may survive within battleground.
Most battle units shares the same health point once initially claimed/minted/auctioned, it would be reduced when the unit is participating within battleground, and the unit will not be able be sent to battleground once this attribute is zeroed.