Aliasing agonymuffin → dovecake
Link to alias

Reason:

Same artist.
https://www.deviantart.com/agonymuffin in DeviantID section says
"AgonyMuffin
DoveCake
Artist ..."

The latest art in AgonyMuffin DA gallery is
1) https://www.deviantart.com/agonymuffin/art/glaceon-quickie-787251579
(with "DOVECAKE / @Feebie Draws" printed/written on it)
and that DA page says "I got bored and sketched a glaceon butt."
and that their FA is http://www.furaffinity.net/user/dovecake/
(and that their Twitter is https://twitter.com/FeebieDraws )

http://www.furaffinity.net/user/dovecake/ says their DA is https://agonymuffin.deviantart.com/
(and their Twitter is http://www.twitter.com/FeebieDraws )

(and https://twitter.com/FeebieDraws says
"I draw stuff! Find me: http://www.furaffinity.net/user/dovecake/ | https://www.deviantart.com/agonymuffin ".
Latest art posted to FeebieDraws Twitter also have
"DOVECAKE / @Feebie Draws" printed/written on them)

* * * *

Six agonymuffin submission (at e621) that have source
https://e621.net/post/index/1/agonymuffin%20hassource:true
(ZERO tagged with agonymuffin have NO source)

1) post #1611945 (with "DOVECAKE" printed on art)
3 artist tags (agonymuffin, dovecake and feeblemuffin)
(source: https://twitter.com/FeebieDraws )

(agonymuffin, 6 posts
dovecake, 10 posts
feeblemuffin, 6 posts)

2) post #1611925 (with "DOVECAKE" printed on art)
3 artist tags (agonymuffin, dovecake, and feeblemuffin)
(source: http://www.furaffinity.net/view/28153275/, which is in https://www.furaffinity.net/gallery/dovecake/ )

3) post #1516929 (with "FeebieDraws" written on art)
3 artist tags (agonymuffin, dovecake, and feeblemuffin)
(source: https://twitter.com/FeebieDraws/status/985635266714066945 )

4) post #1516923 (with "FeebieDraws" written on art)
3 artist tags (agonymuffin, dovecake, and feeblemuffin)
(sources:
https://agonymuffin.deviantart.com/art/Zangoose-tutu-740415901
and https://twitter.com/FeebieDraws/status/985288380064960513 which are both still online.

5) post #1308404 (with "AgonyMuffin / FA:DoveCake" written on it)
two artist tags (agonymuffin and dovecake)
(source: https://www.furaffinity.net/view/24175054/ ,
which is in https://www.furaffinity.net/gallery/dovecake/ )

6) post #1300893 (with "Agonymuffin" written on it)
two artist tags (agonymuffin and dovecake)
(source https://agonymuffin.deviantart.com/art/C-S-R-Fursona-request-665194742 which says "A loved one wanted me to draw them this so i did. ..." )

EDIT: The tag alias agonymuffin -> dovecake (forum #270474) has been approved by @Rainbow_Dash.

The tag alias agonymuffin -> dovecake (forum #270474) has been approved by @Rainbow_Dash.