The good side is that the fight effect will be repeated if you play another creature
The art shows the students of the Keral Keep using pyromancy to fight the Phyrexians
For the sake of our analysis today, we're not going to be including the possibility of getting a valuable planeswalker for two reasons
That means you can cast them on your opponents turn, in combat, and in response to any spell a player casts
The deck is far too creature-heavy, with 39 in total, which is somewhat understandable given there will be a lot of sacrificing, but that's typically reserved for tokens, which can be created by instants, sorceries, and enchantments
You're playing the long game , and any deck that focuses on aggro will often be able to storm ahead before you can put up a solid answer