Questions with love

I can easily imagine someone dipping the tip of a simple arrow into acid, or lighting it on fire to cause some serious damage. You are talking about weaponizing, carrying two buckets of acid to war barely qualifies as a weapon.

Still playing with elements that can harm yourself is much riskier than using a specific metal.

Where do you draw the line or how much we ignore? Does shape changing allow a race to shape change to the size of a planet? Why not? What are the restrictions?

The line is drawn at the point that this is a game and we do not allow any thing game breaking. We like fantasy, we want to have fun in the game but some things need to be abstract.

And do we get the "change" back from our spent points then?

Where is the point to get your change back? If there are 2000 mortals and you want to friendly settle the score with an other god, bid for 1000 each. To target the same mortals with an other god is the essence of Divine Conflict. You are competing to take them!