When Sett's leader ability triggers on a unit that would die in combat, does the combat damage still go through to both units before the recall happens?

Ruling: Yes, both units deal their combat damage to each other. The opponent's unit dies from the damage, and your unit would also die but is recalled instead due to Sett's leader ability.

Sequence:

• Both units deal damage to each other
• The opponent's unit dies
• Your unit would die, but the death is replaced by a recall