Ingredient availability / subtitutions

[Nihm]

That would be a different suggestion I guess.  
 
However, I do think the Seagull familiar should drop a feather once / reset - this idea courtesy of Laughing Octopus.

[Divine Intervention]

Or you know, if they don't already seagulls could drop a couple when they die?

[Staring Death]

They don't.

[VanillaPudding]

They drop them....very very rarely. That's kind of the point of this post!:O