This is for the smallest kind of inline icon.
Usage: {{User:Llamageddon/Ltc|Heavy Icon.png|Heavy}}
Result: {{IconLink | size = 25 | Heavy Icon.png
Usage: {{User:Llamageddon/Ltc|Heavy Icon.png|Heavy|Light}}
Result: {{IconLink | size = 25 | Heavy Icon.png
Usage: {{User:Llamageddon/Ltc|Heavy Icon.png|Light|Heavy}}
Result: {{IconLink | size = 25 | Heavy Icon.png
Usage: {{User:Llamageddon/Ltc|Wrong Icon.png|Heavy|Wrong Icon}}
Result: {{IconLink | size = 25 | File:NoImage Icon.webp