Polymorph Blade

{
  "name": "Polymorph Blade",
  "type": "GV|DMG",
  "inherits": {
    "page": 56,
    "curse": true,
    "rarity": "very rare",
    "source": "LLK",
    "entries": [
      "When you attack a creature with this magic weapon and roll a 20 on the attack roll, the creature must make a {@dc 15} Wisdom saving throw in addition to suffering the attack's normal effects. On a failed save, the creature also suffers the effects of a {@spell polymorph} spell. Roll a d20 and consult the following table to determine the form the target creature is transformed into.",
      {
        "rows": [
          [
            "1",
            "{@creature Tyrannosaurus Rex}"
          ],
          [
            "2",
            "{@creature Giant Ape}"
          ],
          [
            "3",
            "{@creature Elephant}"
          ],
          [
            "4",
            "{@creature Giant scorpion}"
          ],
          [
            "5",
            "{@creature Rhinoceros}"
          ],
          [
            "6",
            "{@creature Polar bear}"
          ],
          [
            "7",
            "{@creature Giant toad}"
          ],
          [
            "8",
            "{@creature Giant eagle}"
          ],
          [
            "9",
            "{@creature Black bear}"
          ],
          [
            "10",
            "{@creature Crocodile}"
          ],
          [
            "11",
            "{@creature Wolf}"
          ],
          [
            "12",
            "{@creature Riding Horse||Horse}"
          ],
          [
            "13",
            "{@creature Ox|VGM}"
          ],
          [
            "14",
            "{@creature Giant frog}"
          ],
          [
            "15",
            "{@creature Poisonous snake}"
          ],
          [
            "16",
            "{@creature Hawk}"
          ],
          [
            "17",
            "{@creature Octopus}"
          ],
          [
            "18",
            "{@creature Cat}"
          ],
          [
            "19",
            "{@creature Rat}"
          ],
          [
            "20",
            "Rabbit"
          ]
        ],
        "type": "table",
        "caption": "",
        "colLabels": [
          "d20",
          "New Form"
        ],
        "colStyles": [
          "col-2 text-center",
          "col-10"
        ]
      },
      "A creature is immune to this effect if it is immune to damage of the weapon's type, is a shapechanger, or has legendary actions.",
      {
        "name": "Curse",
        "type": "entries",
        "entries": [
          "This weapon is cursed, and becoming attuned to it extends the curse to you. Until the curse is broken with a {@spell remove curse} spell or similar magic, you are unwilling to part with the weapon. Whenever you attack a creature with this weapon and roll a 1 on the attack roll, you suffer the effect of a {@spell polymorph} spell for 1 hour, rolling on the table to determine your new form."
        ]
      }
    ],
    "reqAttune": true,
    "namePrefix": "Polymorph Blade "
  },
  "requires": [
    {
      "sword": true
    }
  ]
}