A character who chooses etherslinger as her secondary class gains the following secondary class features.
Firearm Proficiency: At 3rd level, she gains proficiency in all firearms.
Ethersmith: At 7th level, she gains the ethersmith class feature, as well as the ether clear etherslinging ability. Until she gains a grit pool, she can use the ether clear ability even if she does not have a point of grit. The size of her ether pool is equal to one-quarter her character level, rounded down, + her Charisma modifier, and her ether point regeneration rate is equal to 1.
Deed: At 11th level, she gains the Amateur Gunslinger feat, as well as the etherbullets etherslinging ability.
Talent: At 15th level, she gains an etherslinger talent of her choice whose prerequisites are met a 7th-level etherslinger.
Improved Talent: At 19th level, she gains an etherslinger talent of her choice whose prerequisites are met by a 9th-level etherslinger.