If a unit is moved out of a showdown during the showdown, does combat damage still go through and trigger Zhonya's save ability, or does combat fizzle?

Ruling: The showdown continues through all steps and phases, but a unit moved out of the showdown location will not be involved in the damage step. It will not deal or be dealt combat damage since it is no longer at the same location.

Sequence:

• The showdown continues through all steps and phases
• The moved unit is not involved in the damage step
• No combat damage is dealt to or by the moved unit

Nuances:

• Zhonya's save ability would not trigger because the unit does not take combat damage when moved out of the showdown location