The angel is one of the most powerful creatures in the game, and Resurrection can allow you to bring a powerful stack back to life - even parts of the angel stack, if some of them are still alive. Beware of imps, though; stolen mana will make the spell too expensive.
It's stronger than the champion, but more expensive, and you need a steady supply of crystal - which is usually harder to come by than ore and wood.
|Squire · Crossbowman · Pikeman · Ballista · Crusader · Monk · Champion · Angel|
|Peasant · Catapult (WOW)|