Speaking of which, Lark is unlikely to be designated healer simply because he's just an apprentice, but if Eiichi needs help from someone who also has some medical knowledge within Shuten, then there's this person (with all his fantasy medieval-era level knowledge) to help,

Also as I mentioned to Van, whenever that post of Minato and Eiichi being handcuffed goes up, Skylark will be there to popcorn that disaster