Usage: <prefix>achievement <text>

Code: 

$nomention
$if[$argCount[$message]==0]
 :x: Wrong usage. Correct usage: `<prefix>achievement <text>`
$else$if[$argCount[$message]==1]
 $title[Achievement unlocked]
 $image[https://api.cool-img-api.ml/achievement?text= $replaceText[$message;+; ;-1]]
 $color[05ffa1]
$endif
$endif

Example: https://cdn.discordapp.com/attachments/719788658252840970/830817861579833394/unknown.png