You have a nice tribal concept going and your card sense is good especially if you're a beginner
Beyond Zard, both Charmander and Charmeleon also received Secret Rate Holofoil treatments with updated art in the set
In one game, I ran out and had to try to scrape together dice from players who were waiting for a chance to join a game, all while mentally remembering what the hell I just cast and for what cost
They are: creature, land, instant, sorcery, artifact, enchantment, planeswalker, battle, and kindred
If your deck isn't drawing at least two or three cards every turn, you need more Trainers
Sheoldred is good against the mirror in theory as its a haymaker, but mana is a concern