Silenal

Drinking Buddy. A creature that shares a drink with a silenal has advantage on saving throws against being charmed and poisoned for 1 hour. During this time, if the creature takes violent action against the silenal, the creature has disadvantage on these saving throws for the remainder of the duration.

Drunken Clarity. When the silenal is within 5 feet of an alcoholic beverage, it has truesight out to a range of 90 feet. In addition, it notices secret doors hidden by magic within 30 feet of it.

Hide in the Fray. The silenal can take the Hide action as a bonus action if it is within 10 feet of two other creatures engaged in combat with each other.

Liquid Courage (Recharge 4-6). As a bonus action, the silenal imbibes nearby alcohol to gain access to a hidden reservoir of audacity and grit. The silenal gains 10 (3d6) temporary hp for 1 minute.

Multiattack. The silenal makes three attacks.

Tankard. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 7 (1d6 + 4) bludgeoning damage plus 7 (2d6) poison damage. The target must succeed on a DC 15 Constitution saving throw or be poisoned for 1 minute. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.

Darts. Ranged Weapon Attack: +7 to hit, range 20/40 ft., one target. Hit: 14 (4d4 + 4) piercing damage.

Cause Row (1/Day). The silenal magically stirs humanoids it can see within 60 feet of it into a frenzy. The frenzied patrons use the statistics of 4d4 commoners or 1 bar brawl. The frenzied patrons don't attack the silenal. The patrons remain frenzied for 10 minutes, until the silenal dies, or until the silenal calms and disperses the mass as a bonus action.