Killer Whale

Source: Monster Manual p. 331. Available in the SRD and the Basic Rules (2014)

"name": "Killer Whale"
"size": "Huge"
"type": "beast"
"alignment": "Unaligned"
"ac": !!int "12"
"ac_class": "natural armor"
"hp": !!int "90"
"hit_dice": "12d12 + 12"
"modifier": !!int "0"
"stats":
  - !!int "19"
  - !!int "10"
  - !!int "13"
  - !!int "3"
  - !!int "12"
  - !!int "7"
"speed": "swim 60 ft."
"skillsaves":
  - "name": "Perception"
    "desc": "+3"
"senses": "blindsight 120 ft., passive Perception 13"
"languages": ""
"cr": "3"
"traits":
  - "desc": "The whale can't use its blindsight while deafened."
    "name": "Echolocation"
  - "desc": "The whale can hold its breath for 30 minutes."
    "name": "Hold Breath"
  - "desc": "The whale has advantage on Wisdom (Perception) checks that rely on hearing."
    "name": "Keen Hearing"
"actions":
  - "desc": "*Melee Weapon Attack:* +6 to hit, reach 5 ft., one target. *Hit:* 21\
      \ (5d6 + 4) piercing damage."
    "name": "Bite"
"source":
  - "MM"
"image": "/3-Mechanics/CLI/bestiary/beast/token/killer-whale.webp"

Environment

underwater