Hand-reared dragon.

Yes, at the beginning, "Dive Bomb" combined with "Crushing Blow" allows you to defeat seemingly "invincible" units. Later, this combination gives way to "Battle Frenzy" :). Although both skills are still used later on. Towards the end of the game, it's "Battle Frenzy" + "Chain Lightning". But, as you can see, I like combat skills the most :). Now I've started playing as a mage and hope to discover new useful combinations for my pet :)!