God, I think that was the best custom battle I've ever seen.

A full stack of panzerphants except 5 rocket launchers against a full stack of Aztec eagle warriors.

It was carnage, it looked like the aztecs were being carpet bombed. Explosions and rockets and shit were flying everywhere. The Aztecs were killed and routed before even making it to the elephants. 23 survived in the end out of however many eagle warriors there were. Like 8 elephants died, due to friendly fire.

Yeah, it's really funny to create these types of battles. Elephants are really hard to stop in this game. Aztecs also die horribly to horse archer armies and are waaay less challenging than the Mongols or the Timurids.