Quicklings Ivy

Rapier
+1d4 poison damage
{g}2/Short Rest: When landing a successful
hit, you may choose to have the blade
sprout a tangle of ivy vines. The target
must succeed a DC 16 Strenth Save or be
Restrained for 3 turns. They may attempt
another save at the start of their turn.
{g}Upon scoring a Critical hit, the
ensnare effect goes off for free.