By the time you complete your wonder, wouldn't you have already researched almost all technologies?

Would it? I know AoE2 handles it like this, but from a quick search historically projectiles such as arrows and javelins were most effective against elephants. But it's good to know that they have to be brought down by pure strength; as they deal AoE damage the most effective counter in 0AD might be ranged units as well.

Bit old but : https://gitea.wildfiregames.com/0ad/0ad/wiki/Triggers Some stuff at https://github.com/0ADMods/trailer_tools And https://github.com/SciGuy42/Macedonia_0ad which is the closest we ever got to a campaign

@manowar is working on Pull request #8784 (8408 More AI names for the germans).

You’re saying they should be affected by their own auras. I’m saying they should have the bonus built in.