Does a unit that has taken damage but not died still attack with its full might value when defending?

Ruling: Yes, damage does not reduce might. A unit will attack with its full might value regardless of how much damage it has taken, unless an effect specifically reduces its might.

Nuances:

• A unit only needs to be assigned damage equal to its remaining health to die, not its full might value
• Damage and might reduction are two different mechanics
• Only effects that specifically state they "reduce might" will lower a unit's might value