Orc Army

The Orc Army is a post-plantera event that has a 1 in 6 chance to replace a Goblin Army after plantera has been defeated. (Note that the chance is 1 in 5 in warmode, 1 in 4 in expert mode, and 1 in 3 in expert warmode.)

Enemies
Orc Warrior

Orc Mage

Orc Summoner (expert or warmode only, 1 in 35 chance to replace normal enemies, 1 in 30 in warmode or expert, 1 in 27 in expert warmode)

Orc Archer

Orc Evershooter (1 in 3 chance to replace an orc archer in expert or warmode. 1 in 1 in expert warmode)

Orc Beserk (miniboss, 1 in 100 chance to replace normal enemies)

Orc Wizard (miniboss, 1 in 100 chance to replace normal enemies)

Orc Crossbower (miniboss, 1 in 100 chance to replace normal enemies)

Orc Anhillator (elite miniboss, 1 in 5 chance to replace normal minibosses in warmode, 1 in 3 in expert warmode)

Orc Magimaster (elite miniboss, 1 in 5 chance to replace normal minibosses in warmode, 1 in 3 in expert warmode)

Orc Megashooter (elite miniboss, 1 in 5 chance to replace normal minibosses in warmode, 1 in 3 in expert warmode)

Points
125 points are required to complete the event, plus an extra 15 per player on the server. Enemies from the event are required to be killed, as they add points when killed.

Enemy Points
Orc mage, warrior, and archer: 1 point

Orc evershooter: 3 points

Orc summoner: 7 points

Orc beserk, crossbower, and wizard: 15 points

Orc anhillator, magimaster, and megashooter: 25 points

Trivia
The elite miniboss trophies are called Elite and then say their normal miniboss name, for example the Orc Anhillators trophy will be called Elite Orc Beserk Trophy.