Dryad Bomb

As an action, throw the Dryad Bomb up to 60 ft, where it bursts into magically grown vines in a 20-ft-radius area. The area becomes difficult terrain for 1 minute. Each creature of your choice in the area when the bomb bursts must make a DC 14 Strength saving throw or be restrained by vines. A restrained creature may use its action to make a DC 14 Strength (Athletics) or Dexterity (Acrobatics) check, freeing itself on a success. The vines are flammable; if a 5-ft section takes fire damage, that section burns away at the end of the current turn.