Enlarge/Reduce

Cast Time: 1 Action| Range: 30 ft| Concentration
Mats: V,S,M(iron powder)| Duration: 1 Minute
You make a creature or an object grow or shrink.
Unwilling creatures make a Constitution save.
-Enlarge: Size doubles and increases by a
category. Advantage on Strength checks and
saves. Items grow and weapons do +1d4 damage.
-Reduce: Size halves and decreases by a category.
Disadvantage on Strength checks and saves. Items
shrink and weapons do -1d4 damage(1 minimum)