Sparamantur's +1 Giant Greataxe

A magic greataxe wielded by the undead snakeman Sparamantur.

Sparamantur's +1 Giant Axe

silvered martial melee weapon, uncommon (1,000 gp) 60 lbs.

2d12 slashing -- oversized, two-handed, reach

Once a turn, whenever you deal damage with this weapon on a successful melee weapon attack, you can choose to make the target and each creature within 5 feet of it make a DC 13 Strength saving throw. On a failure, it falls prone if it's Large size or smaller.

Oversized. Creatures that are Medium have disadvantage on attack rolls with oversized weapons; creatures below Medium can't attack with it. An oversized weapon's size and bulk make it too large for a medium or smaller creature to use effectively. A medium sized or small creature must use an action to equip the axe rather than an object interaction.