Attack with Uriah. Play Sing and Praise, make an EC fight your black EC. Play Wrath of Satan. You lose Uriah, your opponent loses all their heroes. CBN.
Start a side battle on offense, then control an EC in the side battle that can defeat the EC blocking your hero (Lions, Bab Siege Army, etc). Works even better if you don't put the blocking EC in battle so that they don't get Special Initiative.
Start a side battle on defense, play a GE that can defeat the hero in the main battle (Drawn Sword for example).