Can Wild Magic unicorn be affected by these spells?

Is it possible cast find familiar to get a improved familiar, such as Pixie or an Imp?

Warforged and Constructs: If they are destroyed, are they destroyed for good?

Warforged, my player insists that because he is not biological in nature; poison, lack of oxygen, drowning, etc. doesn’t affect him. Is this true?

Create Your Own Eberron D&D Adventures @ Dungeon Masters Guild