Argothian Enchantress's last ability will resolve before the spell that caused it to trigger.
If the enchantment spell is countered, Argothian Enchantress's last ability still resolves and causes you to draw a card.
Enchantments put onto the battlefield without being cast won't cause Argothian Enchantress's last ability to trigger.
Standard: Ej legal
Pioneer: Ej legal
Modern: Ej legal
EDH / Commander: Restricted
Pauper: Ej legal
Brawl: Ej legal
Historic: Ej legal
93/94: Ej legal
Argothian Enchantress är Legal i dessa block: Urza