Examples follow.

Piercing Strike

Piercing Strike is a weapon action available to characters proficient in and wielding a dagger, pike, rapier, shortsword, or trident in their main hand.

Description

Stab an enemy and possibly inflict Gaping Wounds. Undead and Constructs can't suffer Gaping Wounds.

Properties

Cost:: Action
Damage:: Normal weapon damage
Details:: Attack roll; Range: Normal weapon range; Recharge: Short rest

Conditions

Gaping Wounds

Duration: 2 turns

Constitution saving throw

Attacks against this creature deal an additional 2Piercing damage.
Removed by healing.

Gargantuan Cleave

Gargantuan Cleave is a weapon action granted by Very Heavy Greataxe.

Description

Swing your weapon with all your might. You can attack multiple targets, but become Off Balanced.

Properties

Cost:: Action
Damage:: Normal weapon damage
Extra damage:: 1d6 (1~6) Slashing
Details:: Attack roll; AoE: 1.5 m / 5 ft (Cone); Recharge: Short rest

Pommel Strike

Pommel Strike is a weapon action available to characters proficient in and wielding a greatsword, or longsword in their main hand.

Description

Make a non-lethal attack against an enemy and possibly daze them.

Properties

Cost:: Bonus action
Damage:: 1d4 (1~4) + Strength modifier Bludgeoning
Details:: Attack roll; Melee: 1.5 m / 5  ft; Recharge: Short rest

Conditions

Dazed

Duration: 2 turns

Constitution saving throw

Has Disadvantage on Wisdom Saving throws, can't take Reactions, and loses the Dexterity bonus to their Armour Class.
Removed if an ally Helps this creature.

Brace (Melee)

Brace (Melee) is a weapon action available to characters proficient in and wielding a glaive, or pike in their main hand.

Description

Spend 6 m / 20 ft (ERROR: Distance not in metric!) of your movement. For the rest of your turn, roll melee damage twice and use the highest result.

Properties

Cost:: (ERROR: Use movement m or movement ft.)Movement
Details:: Duration: 1 turn; Recharge: Short rest

Tenacity

Tenacity is a weapon action available to characters proficient in and wielding a greatclub, mace, maul, or morningstar in their main hand.

Description

When you miss an attack, deal Bludgeoning damage equal to your Strength Modifier (or a minimum of 1).

Properties

Cost:: Reaction

Zephyr Flash

Zephyr Flash is a weapon action granted by Nyrulna.

Description

Rush forward, creating an air vortex that blasts foes and possibly inflicts Bleeding.

Properties

Cost:: Action
Cost on hit:: Bonus action
Damage:: 6d8 (6~48) Thunder (Dexterity save to halve)
Details:: Dexterity saving throw; Range: 12 m / 40 ft; Recharge: Short rest

Conditions

Bleeding

Duration: 3 turns

Dexterity saving throw

Creature takes 2Slashing damage at the start of each turn and has Disadvantage on Constitution Saving throws.
Removed by healing.

Profane Scourge

Profane Scourge is a weapon action granted by The Undead Bane.

Description

Strike with subjugating fury, adding your proficiency bonus to the damage roll. If you hit a Fiend or Undead creature, deal an additional 2d6SlashingDRS damage and possibly Bane it.

Properties

Cost:: Action + Bonus action
Damage:: Normal weapon damage
Extra damage:: Proficiency bonus Slashing; 2d6 (2~12) Slashing (conditional)
Details:: Attack roll; Range: Normal weapon range; Recharge: Short rest

Conditions

Bane

Duration: 3 turns

Strength saving throw

Has a -1d4 penalty to Attack rolls and Saving throws.

This template defines the table "weapon_actions". This table has not been created yet.