The black orc career begins with four basic skills, and they are Lob Choppa, Flee, Auto Attack and Clobber. Every time you gain a new level, you also get a chance to learn a new skill. These skills can only be learned from an NPC, a career trainer.
Also, as you level up, you’ll have different opportunities to advance your character. Skills and mastery points are just the broader bonuses: you also get the chance to learn new buffs, attack tactics, debuffs and even passive abilities.
There are also the War Bellows - additional skills that get activated with a loud bellow or shout, giving the team additional bonus. Your Black Orc can shout to his team mates empowering them to attack the enemy with even more vigour, or he can taunt his enemies, demoralizing them and making them weaker. There are three kinds of self-bellows that are effective only on you - Da Biggest!, which gives you 25% chance to increase your strength upon striking an opponent; Da Greenest!, which gives you 25% chance to increase your resistance upon striking an opponent; and Da Toughest!, which gives you a 25% chance to create a protective shield that absorbs damage should a foe be striking at you. Another war bellow that affects your entire army is Get 'Em. This yell encourages your team to a point where their action points begin regenerating 20% faster. This lasts for 15 seconds.