War Master Strike: Once used You’re attack is counted as effective.
Grounder: Next attack is effective against flyer. cannot double
Lighting axe:Attack base off you’re Res with axes
Hex blade:Attack base off you’re Mag with Swords
Bane of monsters:Effective vs monsters
Temptest:A stronger attack for more weapon cost
Foudroyant:Only useable with Levin/thunderbrand and is effective vs monster/armored
Helmsplitter:Effective Vs armor
Curved shot:trade more durability on a bow for +1 range.
Vengeance:Trades more weapon durability for guaranteed Vengeance proc
Waning shot:Lower enemy atk by 5.
Swift strikes:Trade weapon durability for guaranteed doubling.
There is a few defined look up the rest-