Osmium Feet

General Feat (Prerequisite: 16 or higher in strength score)

You gain the following benefits.

Ability Score Increase and Decrease. Increase your Strength score by 4, to a maximum of 20, and decrease your Dexterity score by 2 to a minimum of 0.

Heavy feat. Your weight increased by 300 pounds.

Heavy kick. When you hit a creature with your feat via unarmed strike, your damage increases by 1d12. On a hit, the creature must succeed on a DC 15 Strength save or be knocked prone. On a miss, you must succeed on a DC15 Strength save or be knocked prone.