Slow 2024 weapon mastery

One of the eight weapon mastery properties in the 2024 rules (SRD 5.2). 7 weapons have it.

What Slow does

If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the creature is hit more than once by weapons that have this property, the Speed reduction doesn't exceed 10 feet.

Weapons with Slow

WeaponCategoryDamageAverageProperties
ClubSimple melee1d4 bludgeoning2.5Light
JavelinSimple melee1d6 piercing3.5Thrown (range 30/120)
Light CrossbowSimple ranged1d8 piercing4.5Ammunition (range 80/320; Bolts), Loading, Two-Handed
SlingSimple ranged1d4 bludgeoning2.5Ammunition (range 30/120; Bullets, Sling)
WhipMartial melee1d4 slashing2.5Finesse, Reach
LongbowMartial ranged1d8 piercing4.5Ammunition (range 150/600; Arrows), Heavy, Two-Handed
MusketMartial ranged1d12 piercing6.5Ammunition (range 40/120; Bullets, Firearm), Loading, Two-Handed

Other mastery properties

MasteryEffect
CleaveIf you hit a creature with a melee attack roll using this weapon, you can make a melee attack roll with the…
GrazeIf your attack roll with this weapon misses a creature, you can deal damage to that creature equal to the…
NickWhen you make the extra attack of the Light property, you can make it as part of the Attack action instead…
PushIf you hit a creature with this weapon, you can push the creature up to 10 feet straight away from yourself…
SapIf you hit a creature with this weapon, that creature has Disadvantage on its next attack roll before the…
ToppleIf you hit a creature with this weapon, you can force the creature to make a Constitution saving throw (DC 8…
VexIf you hit a creature with this weapon and deal damage to the creature, you have Advantage on your next…