This service makes API calls to https://scryfall.com/docs/api/ and returns
information about "Magic: the Gathering" cards.
It provides a command:
!mtcard card name
And it provides expansion for:
[[card name]]
Both will return an html message with card information, links, and price.
I'm curious if you folks see it relevant to be added to go-neb or not.
If you want to see it live, hop to #magicthegathering:matrix.org (currently
running non-dedicated).