Circle of Strength

Using your spell casting focus, (such as a staff, wand, or rod), or your hand, you draw a circle in the ground around you with a radius of 5 feet. Any friendly creature within the circle, including you, gains the following benefits. 

- An extra 1d4 added to strength and constitution saving throws to resist spell effects, and to constitution checks and saving throws to resist poison and disease. This die increases as you cast the spell at higher levels. When you cast this spell using a 4th level spell slot, the die increases to 1d6, 1d8 at 6th, and 2d8 using a 7th level spell slot. 

- A damage bonus to strength based damage roles also using the same die 

- Advantage on strength based attack roles