Does moving a unit with an effect like Flash save it from targeted battlefield removal damage (e.g., Void Seeker)?

Ruling: Yes, moving a unit to base in response to a spell that deals damage to a unit at a battlefield will save it from that damage.

Nuances:

• If the unit is moved to a different battlefield instead of base, it would still take the damage because it remains at a battlefield
• The protection only works when the spell specifies dealing damage to a unit "at a battlefield" and the unit is moved to base