API:LuaFunc ShowCardImage

Shows the image inside the Compendium, which must be open. Exactly same as what you have or do not have in your compendium. Nothing special nor hack will show a shadow if you do not possess the card.
Input
 LuaFunc_ShowCardImage(number)
number
 idnumber of the card. They start at 770000 (Fungus) and currently end at 770772 (Lava Transporter)
Example
 Open Compendium ("P" key) then
 /script LuaFunc_ShowCardImage(770000)
 Result: either silhouette or image of Fungus will show 
Category:API Lua Function