So I was looking through the Demigod Abilities page and I thought about some things

If Hera had a child with a mortal (I know she never would and that kid would be killed by Zeus straight away) what type of powers would the kid have? Also if Artemis or Heista had children what powers would there children get? I also think some of Athena's children should have an upgraded power (Like charmspeak or Leo's fire). What do you think that power would be?