The Emerald Axe (+1)

Your trusty greataxe, reworked by Emerald
Hammerstone. The haft is embedded with
dazzling flecks of cut emerald.
When you hit a single creature twice in one turn
with this axe, you can make a free Shove attack.
(Athletics contest to knock a Large or smaller
creature prone or push it 5 feet in any direction.)
Damage: 1d12+1 sl. or 1d10+1 bludg.
Properties: heavy, two-handed