From The Heroes of Might and Magic III wiki

Town: Castle

	Attack Skill	8	Damage	3-6
	Defense Skill	8	Health	25
	Speed	6	Shots	0
	Growth	7	Cost	200 gold
Special: Two Retaliations

[edit] Description

Griffins roost in special towers built for them on the Castle grounds. Standard Griffins are able to counterstrike against two attackers per round.

[edit] Dwelling

Griffins are recruited from Griffin Towers.

[edit] Upgrading

Griffins can be upgraded to Royal Griffins for 40 gold per Griffin.

[edit] Related Topic

Edric the Knight has a specialty in Griffins, which increases the attack and defense skills of any Griffin or Royal Griffin he commands for each level he attains after the 3rd level.