Diglett Type Variations (1)
 


Top Row (Left to Right)


Fire Type: Based on lava pouring from a crater


Water Type:  Based on an inner tuber


Grass Type:  Based on a plant sprout


Electric Type: Based on a lightning rod



Bottom Row (Left to Right)


Psychic Type: Based on a dream cloud


Ice Type: Based on a snowman


Dragon Type: Based on a dragon coming out of a knucker hole.


Dark Type: Based on a shadow 




Diglett is from Pokemon by Game Freak