Obtain something for a healer (7)
I believe the answer is:
procure
'obtain' is the definition.
(I know this)
'for a healer' is the wordplay.
'for' becomes 'pro' (as in being 'pro' something).
'a healer' becomes 'cure' (I can't justify this - if you can you should believe this answer much more).
'pro'+'cure'='PROCURE'
'something' acts as a link.
I am not very happy about this link. It may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for procure that I've seen before include "Get by special effort" , "Obtain; solicit" , "Acquire" .)