If a unit with a buff and 3 might has 3 damage on it, and Call to Glory is played by spending that unit's buff, does the unit die before Call to Glory resolves and gives it 3 might?

Ruling: Yes, the unit will die after paying the cost but before Call to Glory resolves.

Sequence:

• The buff is spent as an additional cost to play Call to Glory
• A cleanup occurs after the cost is paid
• The unit dies during cleanup (3 damage on a 3 might unit with no buff)
• Call to Glory resolves (but the unit is already dead)