What happens when an attacking unit (Leona) stuns a defending unit (Miss Fortune) but neither unit dies in combat?

Ruling: If both attacking and defending units remain alive after combat, the attacking units are recalled to base.

Sequence:

• Combat occurs with Leona stunning MF
• Neither unit dies
• Leona is recalled to base
• MF remains stunned until end of turn, but damage is cleared after combat

Nuances:

• A stunned unit can still be killed by other effects in the same turn (like Solari Chief's ability)
• When units are recalled, they retain their ready/exhausted status