If a unit is damaged by a spell and then Stupefied, will the previously marked damage kill it when its Might is reduced?

Ruling: Yes, the unit will die at cleanup. Damage does not decrease Might - it is marked separately. At cleanup, if a unit has damage marked greater than or equal to its current Might, it dies.

Sequence:

• Unit takes damage (damage is marked, but Might stays the same)
• Stupefy reduces the unit's Might by 1
• At cleanup, marked damage is compared to current Might
• If marked damage >= current Might, the unit dies

Nuances:

• This does NOT count as Stupefy killing the unit (relevant for effects like Phoenix)