Are there going to be elemental priests?

I’m thinking about running the Amber Temple, any ideas?

Would a creature with the Magic Resistance have advantage on a saving throw against a Cleric’s Channel Divinity?

Should a Dwarf be able to hold a grapple on a wyvern?

Monster Manual Spider Climb feech grants climbing speed but spider climb spell clearly does. Omission?

A medium creature can use a heavy weapon with disadvantage of a large creature?

Curse of Strahd, what kind of weapons would he use instead of an unarmed attack?