Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A banner tale	Unknown.
A city built on stone	Finish chapter 2 of the Numantian campaign.
A fragile peace	Finish chapter 4 of the Numantian campaign.
As equals	Finish chapter 6 of the Numantian campaign.
Back to the arms	Finish chapter 5 of the Numantian campaign.
Band of Brothers	Unknown.
Casus Belli	Finish chapter 6 with Rome.
Centurion	Finish a campaign in Centurion difficulty (Hard).
Cold Winter	Finish chapter 2 with Rome.
Contempt	Unknown.
Counter Strike	Perform a Counter charge using Asellius.
Deer Hunter	Unknown.
Devotio	Finish chapter 11 of the Numantian campaign.
Diogenes syndrome	Obtain 10 items in any campaign.
Discipline	Finish chapter 7 with Rome.
Do not underestimate me	Kill a Devoti unit using a Standard-bearer unit.
Entrepeneur	Unknown.
Errare Humanum Est	Unknown.
Fever	Unknown.
Heracles	Level up any heroe to level 3.
Invincible	Finish chapter 7 of the Numantian campaign.
Isolated	Finish chapter 3 with Rome.
It's over 180	Inflict more than 180 damage in one attack.
Lack of Authority	Unknown.
Legionnaire	Finish a campaign in Legionnaire difficulty (Normal).
Liberatio	Unknown.
Mercy	Unknown.
Misery	Finish chapter 10 of the Numantian campaign.
Missive	Unknown.
No escape	Finish chapter 9 with Rome.
Now, write it out a hundred times	Unknown.
Numantia Delenda Est	Finish chapter 10 with Rome.
Numantia Derby	Perform a six hexen Charge.
Numantia Invicta	Finish the Numantian campaign.
Operation Dumbo-Drop	Finish chapter 3 of the Numantian campaign.
Para Bellum	Finish chapter 1 with Rome.
Pax Romana	Finish chapter 5 with Rome.
Pretorians	Finish chapter 8 of the Numantian campaign.
Prometheus	Unknown.
Reinforcements	Finish chapter 4 with Rome.
Scorpius	Take down Rhetogenes using a scorpio.
Sticks and stones	Kill a slinger unit with Greek archers.
The Horseman on the Pale Horse	Unknown.
The siege	Finish chapter 8 with Rome.
The siege of Numantia	Finish chapter 9 of the Numantian campaign.
The Warrior	Unknown.
The Wolf of War	Unknown.
Treachery	Unknown.
Two birds, one stone	Kill two units from a distance and in a row using Ambo.
Urgent Mail	Unknown.
Veni, Vidi, Vici	Finish the Roman campaign.
Warriors	Unknown.
Welcome to Hispania	Finish chapter 1 of the Numantian campaign.
Wooden Swords	Unknown.