Add documentation for roll data on summoned actors

[9ryex5]

I'm trying to set up Summon Beast spell which increases attack damage based on the spell level, but this doesn't seem to work.

[arbron]

You cannot modify system.bonuses.All-Damage through the summons configuration because it is a DAE property, not core dnd5e. You can do that using the value @summoner.item.level in an Active Effect on the summoned creature:

I'll make a note to improve the documentation for that additional roll data to make this usage clear.

[9ryex5]

Oh thank you, will do!