I dont know how good this Jafar will be, and Im not claiming it's a totally-busted-must-have card
Even the more expensive Boros creatures are fundamentally aggressive, except they work as finishers to push your cheap creatures over the finish line
Academy Manufactor will turn your Food token generators into Food, Treasure and Clue Token generators
So, rather than spending the next couple of paragraphs trying to justify my rankings, let's do something a bit more fun and talk about my favorite non-legendary new card from each deck
Creature Artifact - Construct Myr Triplicate Titan Flying, vigilance, trample When this creature dies, create a 3/3 colorless Golem artifact creature token with flying, a 3/3 colorless Golem artifact creature token with vigilance, and a 3/3 colorless Golem artifact creature token with trample