Other tags I find to be mostly ignored:
apple bloom’s bow
applejack’s hat
big macintosh’s yoke
unshorn fetlocks
Glowing horn
Telekinesis
Magic aura
species tags
You would be suprised at how many uploads forget to add these!
Both apple bloom’s bow and applejack’s hat can apply to any version of the character, be it: EQG, pony, humanised, anthro, really anything goes! As long as apple bloom or apple jack has there hat or bow on in the image respectfuly, you can tag it.
Worth noteing here is hair bow, as that can apply to any hair bow in any image.
Big macintosh’s yoke is in alot of big macintosh pictures, as is his unshorn fetlocks. Yet they are rarely taged on upload.
Shining Armor also has unshorn fetlocks, as well as most of the G5 cast.
Glowing horn, telekinesis, and magic aura. These three tags can apply any time a unicorn/ alicorn/ changeling/ kirin ever lifts something up magicly.
Glowing horn can even apply to any creature who uses there horn to do anything, as long as it’s glowing you can throw it in.
Last but not least, species tags! Is the image of a unicorn yet it doesnt have unicorn as a tag? Throw it in! As long as there is one Unicorn in the image, you can toss that on the pile. Remember to also add in Pony if thats not on there too. Any pony race in a pic yet it doesnt have the tag Pony? Throw it on.
You can also ‘mine’ tags from old upload to newest upload.
For example: Apple bloom, Solo
Search those tags, and any time you see her with her bow on, put it on the image tags!