Winged Thrull

Small construct, Unaligned

Armor Class 12

Hit Points 31 (7d6 + 7)

Speed 30 ft., fly 30 ft.

STR 9 (-1)

DEX 15 (+2)

CON 12 (+1)

INT 8 (-1)

WIS 9 (-1)

CHA 8 (-1)

Saving Throws DEX +4

Damage Immunities poison

Condition Immunities exhaustion, poisoned

Senses darkvision 60 ft., passive Perception 9

Languages understands Common but can't speak

Challenge 1/2

Claws. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 7 (2d4 + 2) slashing damage.

Rock. Ranged Weapon Attack: +4 to hit, range 20/60 ft., one target. Hit: 5 (1d6 + 2) bludgeoning damage.

Self-Sacrifice. When a creature within 5 feet of the thrull is hit by an attack, the thrull swaps places with that creature and is hit instead.

Source

Guildmaster's Guide to Ravnica, p. 221