Blacksmith's Blessing

You touch a creature granting them a Blessing from the forge. Magically strengthening their armor or Enhancing their blade in just a few moments, giving them a taste of its power. When you cast this spell, choose the nature of the bless from the following options:

• While blessed, the chosen creature's clothing or armor seemingly fortifies it self, gaining a +1 to AC.
• While blessed, the chosen creature's weapons refines themselves, granting a +1 with a weapon attack.
• While blessed, the chosen creature can focus the power of the forge, adding a 1d4+2 fire damage
• While the chosen creature is blessed, they have advantage on tool checks.

At Higher Levels. If you cast this spell using a spell slot of 4th level or higher, the duration is concentration, up to 10 minutes. If you use a spell slot of 5th level or higher, the duration is 8 hours. If you use a spell slot of 7th level or higher, the duration is 24 hours. If you use a 9th level spell slot, the spell lasts until it is dispelled. Using a spell slot of 5th level or higher grants a duration that doesn't require concentration.