3 if you use radiant skin and a full armour build. A full armour sunsinger can also survive a trip mine. Also when using radiance with radiant skin they can also survive a golden gun shot not to mention there one shot melee giving them an over shield teamed with claws on ahamkara mean 2 melee kills and if health is lost 2 full over shields. Trust me if this class is build right it's op. Way more than a blade dancer