Aggressive. As a bonus action, the tanarukk can move up to its speed toward a hostile creature that it can see.
Magic Resistance. The tanarukk has advantage on saving throws against spells and other magical effects.
Multiattack. The tanarukk makes two attacks: one with its bite and one with its greatsword.
Bite. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit:8 (1d8 + 4) piercing damage.
Greatsword. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit:11 (2d6 + 4) slashing damage.
Unbridled Fury. In response to being hit by a melee attack, the tanarukk can make one melee weapon attack with advantage against the attacker.
To the common folk of the world, an orc is an orc. They know that any one of these savages can tear an ordinary person to pieces, so no further distinction is necessary.