Thread:Master of Mysteries/@comment-24335505-20150716174550/@comment-24731122-20150725135442

Upload the pic you want with the name "Hero Name-Action Name" and add the "Hero Name" to the template in the "|image = Hero Name" part of the Hero Actions template.

Example:

"|image = Avalanche" (you only need to do this once in the template)

Image name: "Avalanche-Shockwave"