HUGE 2 Point Pony Adopt Batch~! (HIDDEN PONIES)

So here's the deal, some one these ponies come with "hidden ponies"
basically they're free ponies but only 4 of them have one~!
can you find them? :3
EDIT: Ok so all the hidden ponies have been discovered BUT there's still a lot of ponies left!
So, I'm making 6 more Hidden Ponies~
Good luck finding them~!!

Rules for my adopts:
I am ok with resells as long as you ask first AND they are equal to or lower than the price i sold it for.
Once adopted, you can change whatever you want about it- hell you can change the gender if you damn well please!
Breeding is Ok
Trading is OK
PLEASE pay in 24 hours or less!
I only hold for 24 hours, and if you want to keep it on hold for more than that, it's 1 for every extra day
I MAY accept trades, drawings or commisions
Please no stealing~
If you want to request one, it's a range of 2-10 depending on difficulty(note me if wanna request~)
Only the DreamSelfy Requests are free~

They're 2 each~
                                                                                                     Hidden Ponies:
1 TAKEN                                                                       #8 Uncovered by killerwolfcat932 
2                                                                                #10 Uncovered by ChristheWolf5 
3 TAKEN                                                                     #15 Uncovered by: BrownEyedGirI 
4 TAKEN                                                                      #26: Uncovered By: Sketch-draw        
5 TAKEN                                                                     #11: Uncovered by Mistyfur5 
6 TAKEN                                                                     #27: Uncovered by Mistyfur5                                                     
7 TAKEN                                                                     #22: Uncovered by bowtielove 
8 TAKEN                                                                     #21: Uncovered by GoldenBearArtist
9 TAKEN                                                                     #4: Uncovered by Whovian4Life69 
10 TAKEN                                                                                               ?

11 TAKEN
12 TAKEN
13 TAKEN
14 TAKEN
15 TAKEN
16 TAKEN
17 TAKEN
18 TAKEN
19 TAKEN
20


21 TAKEN
22 TAKEN
23
24 TAKEN
25 TAKEN
26 TAKEN
27 TAKEN

Base by FirePony-Bases 
EDIT: The person who made this base has left their account- they said that there is no need to credit them. 
But just for closure: I DO NOT TAKE ANY CREDIT FOR THE MAKING OF THIS BASE