Forum:Will priority work here?

If I were to have 2 Cloudians face up on the field and I summon Cloudian - Altus, and my opponent activates Torrential Tribute, am I able to call "priority" and activate Altus's effect to discard a card from his/her hand before it gets destroyed (since it gets the three counters when it's summoned)?74.177.138.219 06:42, January 5, 2010 (UTC)