Hammer of Runic Focus

{
  "dmg1": "1d8",
  "dmg2": "1d10",
  "name": "Hammer of Runic Focus",
  "page": 67,
  "type": "M",
  "__prop": "item",
  "rarity": "very rare",
  "source": "BMT",
  "weight": 2,
  "charges": 3,
  "dmgType": "B",
  "entries": [
    "This magic hammer has 3 charges. As a bonus action, you can expend 1 charge and slam this hammer on the ground, creating a 15-foot-radius circle of glowing runes centered on the point of impact. While you're inside that area, your hammer glows with matching runes, and you gain a +3 bonus to attack and damage rolls made with this hammer. The rune circle disappears after 1 minute, when you create another rune circle, or when you dismiss the rune circle as a bonus action. This hammer regains {@dice 1d3} expended charges daily at dawn."
  ],
  "baseItem": "warhammer|PHB",
  "property": [
    "V"
  ],
  "recharge": "dawn",
  "_category": "Other",
  "reqAttune": true,
  "_entryType": "weapon ({@item Warhammer|Phb})",
  "_textTypes": [
    "martial weapon",
    "melee weapon"
  ],
  "_attunement": "(Requires Attunement)",
  "_isEnhanced": true,
  "bonusWeapon": "+3",
  "_fullEntries": [
    "This magic hammer has 3 charges. As a bonus action, you can expend 1 charge and slam this hammer on the ground, creating a 15-foot-radius circle of glowing runes centered on the point of impact. While you're inside that area, your hammer glows with matching runes, and you gain a +3 bonus to attack and damage rolls made with this hammer. The rune circle disappears after 1 minute, when you create another rune circle, or when you dismiss the rune circle as a bonus action. This hammer regains {@dice 1d3} expended charges daily at dawn.",
    {
      "data": {
        "item__mergedEntryTag": "property"
      },
      "type": "wrapper",
      "wrapped": {
        "name": "Versatile",
        "type": "entries",
        "entries": [
          "This weapon can be used with one or two hands. A damage value in parentheses appears with the property—the damage when the weapon is used with two hands to make a melee attack."
        ]
      }
    }
  ],
  "_entrySubType": "martial weapon, melee weapon",
  "hasFluffImages": true,
  "rechargeAmount": "{@dice 1d3}",
  "weaponCategory": "martial",
  "_valueFromRarity": 4000000,
  "_attunementCategory": "Requires Attunement"
}