Grenade, cryo

Grenades can be set to detonate on impact or with a timer that causes them to explode on initiative count 20 (losing all initiative ties). As an action, you can prime and throw a grenade at a point you can see within 30 feet + your Strength modifier x 5. Each creature within 10 feet must make a DC 14 Constitution saving throw. A creature takes 2d6 cold damage on a failed save, or half as much as on a successful one. Additionally, on a failed save, a creature gains 1 slowed level for 1 minute. At the end of an affected creature's turn, it can repeat this save, ending the effect on a success.