✅ Lucifer reflection zero damage no trigger

Category	Ability
Status	Passing
Test	tests/test_abilities_complex.py::TestLuciferDamageReflection::test_lucifer_reflection_zero_damage_no_trigger

Lucifer takes 0 damage — no reflection fires.

Preconditions

• Lane 0: P1's Lucifer (#088), Lane 0: P1's Duban

• event.value=0

Action

• Fire DAMAGE_RECEIVED for Lucifer, value=0

result = fire_event(state, event)

        duban_after = next(d for d in result.demons if d.unit_id == "001")

Expected Postconditions

• Duban: 0 damage (reflection does not fire on 0 damage)

Assertions

assert duban_after.damage == 0, (
            f"Duban must NOT take damage when Lucifer takes 0 damage. Got {duban_after.damage}."
        )