Actions

Multiattack. The dragon makes a number of attacks equal to half this spell's level (rounded down). It can only attack with its bite or tail once per turn.   Bite. Melee weapon attack: your spell attack modifier, reach 10 ft., one target. Hit: 1d6 + 4 + the spell's level piercing damage + 1d6 of the dragon's elemental damage.   Claw. Melee weapon attack: your spell attack modifier, reach 5 ft., one target. Hit: 1d4 + 4 + the spell's level slashing damage.   Tail. Melee weapon attack: your spell attack modifier, reach 15 ft., one target. Hit: 1d8 + 4 + the spells' level bludgeoning damage.   Breath Weapon (1/Day). The dragon exhales elemental power in its breath weapon area from the dragon table. Each creature in that area must make a Dexterity saving throw with a DC equal to your spell save DC, taking 8d6 + the spell's level elemental damage on a failed save, or half as much damage on a successful one.