Kythrian Manchineel Staff

An imbued wood focus is a rod, staff, or wand cut from a tree infused with extraplanar energy. If you're a spellcaster, you can use this item as a spellcasting focus. When you cast a damage-dealing spell using this item as your spellcasting focus, you gain a +1 bonus to one acid or poison damage roll of the spell.

Versatile: This weapon can be used with one or two hands. A damage value in parentheses appears with the property—the damage when the weapon is used with two hands to make a melee attack.

Arcane Focus: An arcane focus is a special item designed to channel the power of arcane spells. A sorcerer, warlock, or wizard can use such an item as a spellcasting focus.

Proficiency: simple, staff, quarterstaff Source: Eberron: Rising from the Last War p. 277, Wayfinder's Guide to Eberron p. 114, Player's Handbook (2014) p. 151