How do I give stun and poison to the enemy so that they can use it on the heroes?

Status afflictions work exactly the same for for enemies and heroes. All you need to do is make a stun or poison attack, and then give it to an enemy, and it will just work.

See Also

• How do I make a poisoning or stunning attack?
• HOWTO chapter: Stun, Regen, Poison, and Mute