Giant Slayer (Greataxe)

Rare

You gain a +1 bonus to attack and damage rolls made with this magic weapon. When you hit a giant with it, the giant takes an extra 2d6 damage of the weapon's type and must succeed oa DC 15 Strength saving throw or fall prone. For the purpose of this weapon, "giant" refers to any creature with the giant type, including ettins and trolls.