Sulward's Axe

This magic axe is magically sharpened to aid woodsmen in cutting rare woods to be exported from the Lordship of the Isles. You gain a +1 bonus to your attack and damage rolls made with this magic weapon, and if the target is a Plant the bonus becomes +2. Additionally, you gain advantage on any Wisdom (Survival) check.

Topple (Mastery): If you hit a creature with this weapon, you can force the creature to make a Constitution saving throw (DC 8 plus the ability modifier used to make the attack roll and your Proficiency Bonus). On a failed save, the creature has the Prone condition.

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

Proficiency: martial, battleaxe Source: Treasures from Oerth p. 28 (Homebrew)