Giant Ant (5e Creature)
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Medium beast, unaligned
Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2) piercing damage, and the target is grappled (escape DC 12). Until the grapple ends, the target is restrained, and the ant can't bite another target.
Sting. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 1 piercing damage, and the target must make a DC 11 Constitution saving throw, taking 3 (1d6) poison damage on a failed save, or half as much damage on a successful one.
Giant ants are as industrious as their smaller kin. A colony of giant ants will construct a massive burrow consisting of many tunnels and chambers, the largest of which is inhabited by their queen, a massive, bloated insect that constantly lays the eggs that become future generations.