Blink Dog

Medium Fey, Lawful Good

STR
12 (+1)
DEX
17 (+3)
CON
12 (+1)
INT
10 (+0)
WIS
13 (+1)
CHA
11 (+0)
Keen Hearing and Smell.

The dog has advantage on Wisdom (Perception) checks that rely on hearing or smell.

Actions

Bite.

Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (1d6 + 1) piercing damage.

Teleport (Recharge 4-6).

The dog magically teleports, along with any equipment it is wearing or carrying, up to 40 feet to an unoccupied space it can see. Before or after teleporting, the dog can make one bite attack.

Find this creature in the encounter builder

Blink Dog

Source: Monster Manual (2014), p. 318 - Licenses and attribution