Medivh yells: Champions! My shield grows weak!
Medivh yells: I am grateful for your aid, champions. Now, Gul'dan's Horde will sweep across this world like a locust swarm, and all my designs, all my carefully-laid plans will at last fall into place.
Medivh yells: My powers must be concentrated on the portal! I do not have time to hold the shield!
Medivh yells: No! Damn this feeble, mortal coil!
Medivh yells: Orcs of the Horde! This portal is the gateway to your new destiny! Azeroth lies before you, ripe for the taking!
Medivh yells: The shield is nearly gone! All that I have worked for is in danger!
Medivh yells: The time has come! Gul'dan, order your warlocks to double their efforts! Moments from now the gateway will open and your Horde will be released upon this ripe, unsuspecting world!