Friendship is Magic: The Gathering

I play with one deck in Magic The Gathering, which is a red deck. I made the deck from cards I happened to have. I don't have many more cards beyond this red deck. I'm not a big Magic player, but I do like it.
In any case, I wanted to add some flavor to my deck and then came the idea to Ponify my deck. This is the result!
Yes, some cards don't make 100% sense (For example, Fluttershy with bloodthirst), but this is the best I could do with the cards I had and the Pony universe.

All creature cards use art made by deviantArtists:
Swarm of Parasprites: Art by *Spwinkles, based on Flamekin Brawler
Windigo: Art by ~BellalyseWinchester, based on Keldon Halberdier
Winona: Art by *mysticalpha, based on Skitter of Lizards
Owloysius: Art by ~Mast88, based on Goblin Fireslinger
Angel: Art by *johnjoseco, based on Goblin Tunneler
Gummy: Art by ~katiepox, based on Mudbutton Torchrunner
Opalescence: Art by ~kzuich, based on Noggle Bandit
Tank: Art by *SubjectNumber2394, based on Wall of Fire
Bon Bon: Art by *Mn27, based on Ashmouth Hound
Lyra: Art by ~LumosLightning, based on Priest of Urabrask
Zecora: Art by *Celebi-Yoshi, based on Balduvian Barbarians
Mayor Mare: Art by *KatiraMoon, based on Hissing Iguanar
Big Macintosh: Art by ~Chico-2013, based on Ogre Resister
Granny Smith: Art by *SoukiTsubasa, based on Bloodmark Mentor
Cutie Mark Crusaders: Art by ~fongsaunder, based on Spikeshot Elder
Spike: Art by *Dezzoi, based on Blood Ogre
Fluttershy: Art by *kitchiki, based on Gorehorn Minotaurs
Applejack: Art by *Raikoh-illust, based on Earth Servant
Rarity: Art by *johnjoseco, based on Fire Servant
Pinkie Pie: Art by *Karzahnii, based on Lord of Shatterskull Pass
Rainbow Dash: Art by *mysticalpha, based on Flameblast Dragon
Twilight Sparkle: Art by *GuyRandom, based on Inferno Titan
I received no response from *johnjoseco -- He can always contact me if he wants his images taken down after all.

All non-creature cards use art from the show. Credit to DHX Media:
Elements of Harmony: From 1x01 - Friendship Is Magic, Pt. 1; based on Dragon's Claw
Cow Stampede: From 1x04 - Applebuck Season; based on Circle of Flame
Animal Aid: From 2x22 - Hurricane Fluttershy; based on Raid Bombardment
Celestia's Guidance: From 2x03 - Lesson Zero; based on Warstorm Surge
Parasprite Pet: From 1x10 - Swarm of the Century; based on Firebreathing
Earth's Power: From 2x13 - Hearth's Warming Eve; based on Claws of Valakut
Storm Cloud: From 2x14 - The Last Roundup (v1); based on Lightning Bolt
Apple Cider: From 2x15 - The Super Speedy Cider Squeezy 6000; based on Fists of the Anvil
Incinerate: From 1x15 - Feeling Pinkie Keen; based on Incinerate
Rainbow Bolt: From 1x14 - Suited for Success; based on Lash Out
Launch: From 1x04 - Applebuck Season; based on Fling
Power Vortex: From 1x02 - Friendship Is Magic, Pt. 2; based on Artillerize
Encourage: From 1x04 - Applebuck Season; based on Assault Strobe
Smash: From 1x02 - Friendship Is Magic, Pt. 2; based on Detonate
Dragon's Fire: From 1x24 - Owl's Well That Ends Well; based on Spitting Earth
Dragon Barrage: From 1x07 - Dragonshy; based on Spire Barrage
Harmony Beam: From 1x02 - Friendship Is Magic, Pt. 2; based on Kaervek's Torch
Mountain: From 1x07 - Dragonshy; based on Mountain

I made these cards quite some time ago. Some artists changed their names in between now and then, so the artist names on the cards may not always match.

Wow, only just now do I notice how many cards are based on Applebuck Season and the Pilot!

If anyone has any suggestions for these cards in both terms of Magic The Gathering (eg. What card to use in my deck) or My Little Pony (eg. What Pony image to use instead), please do leave a comment and tell me!