From The Heroes of Might and Magic III wiki

Town: Dungeon

	Attack Skill	15	Damage	14-20
	Defense Skill	13	Health	80
	Speed	7	Shots	0
	Growth	2	Cost	850 gold
Special:

[edit] Dwelling

Manticores are recruited in the Manticore Lair.

[edit] Upgrading

Manticores can be upgraded to Scorpicores for 200 gold per Manticore.

[edit] Comments

This unit is deliberately gimped to prevent Dungeon from being overpowered. Serves no particular purpose except for flying over walls during siege. Even that role gets difficult due to slow speed before upgrades.