Battleyard/1.03

Orcs
Battleyards make up the core of your base, which means you'll be building plenty of them! Not only do they produce the Orcs' core units, but also their Titan and a few researches. It's these very researches that make the Orc infantry viable even towards late game, but yet they're all available right from the beginning (excluding Thump). However, obtaining them all immediately is not advised - Training is the only one you should purchase after building the Battleyard as it will only affect units produced after it has been obtained. The others can be purchased later, once you have an army ready.