Attunement Required
This focus takes the form of a small wand with an emerald head. While attuned to this focus, you gain a +1 to Hit on Spell Attacks. However, if you roll a 1 on the Attack Roll while attuned to the rod, then the rod explodes, dealing 6d6 Thunder damage to you and anyone within 5 feet of you. If you succeed on a DC13 Con Save, you only take half damage.