Blood Drain. Melee Weapon Attack: +5 to hit, reach 5 ft., one creature. Hit: 5 (1d4 + 3) piercing damage, 7 (1d4+5) poison, and the stirge attaches to the target. While attached, the stirge doesn't attack. Instead, at the start of each of the stirge's turns, the target loses 7 (1d4 + 5) hit points due to blood loss and 9 (1d4+7) fire damage due to internal abyssal flames.The stirge recover half of the damage.

The stirge can detach itself by spending 5 feet of its movement. It does so after the target dies. A creature, excluding the target, can use its action to detach the stirge.The target can't detach the stirge or hit it.