Astolpho is the first Charlemagne kingdom prestige hero and requires 2,000 prestige to unlock.
Unit Type - Catapults: High Critical Strike Chance.
Attack - Bombardment: Deal High normal damage to a single target.
Astolpho is an amazing early-mid hero and is still a great unit late game. Catapults have the highest and most reliable single target damage output in the game. His Bravery is moderately high and will not appear lacking for a long time. Paired with his High Critical Strike chance, he'll take enemies down surprisingly fast.
You can increase his damage by equiping him with Weapons and by enlightening his bravery.