Ensnaring Strike

—Cast Time: 1 Bonus Action | Concentration —
—Mats: V | Range: Self | Duration: 1 Minute {line}
The next time you hit a creature with an attack,
thorny vines appear at the point of impact. They
must succeed on a Strength saving throw or be
restrained by the vines (Large or larger creatures
have advantage), taking 1d6 piercing damage at
the start of each of their turns. Any creature can
use its action to make a Strength check against
your spell save DC. On a success, they're