This is an updated version of the YP aggro deck from last season utilizing Alliance Command Center which synergizes great with this deck.
Link to video: https://www.youtube.com/watch?v=r2QUcrHTh6k&t=8s
Thunderbird egg is a great 1 drop that really takes off when it transforms. It gives us some extra reach and buffing it remains when it is transformed.
Grit Instructor is one of the most underrated cards out there. It has a solid stat line and can make any trades favorable with his ability and even keep our egg alive! I've also been able to live through Misanthropia because of the repeated buffs used on minions.
Yara can be substituted for another Grit Instructor if you don't have it but the card is so solid that it would be a crime not to play it in this list. It gives us an agile body and a very powerful breach effect.
Inked Brawler gives us another purple one drop with some extra reach due to its demise effect.
Sister Spitfire is just a nuts card in a deck like this where we are buffing a 1 drop with Instabeast. We want to use it mainly as a lethal tool but can also just push damage with it.
White Metal Ox gives us a unit with overrun which is a great Instabeast target and can protect our buffed minions with the Jug it gives.