If you control a battlefield at the start of combat, lose all your units during the opponent's turn, then play a card to bring in a new unit and win/maintain control, do you score a conquest point?

Ruling: You do not score a conquest point in this scenario because you were already in control of the battlefield when combat started and remained in control at the end. You never lost control.

Nuances:

• To score a conquest point, you must actually lose control of the battlefield and then regain it
• Simply having all your units killed and then bringing in new units while maintaining control throughout does not count as conquering
• In the specific scenario with Zenith Blade, the Stormbringer unit would be stunned and likely repel to base if it can't kill the defending unit