earth pull

you use gravity to smush someone into the ground. roll a strength check and have the opponent roll a strength check if you get higher than you have control of gravity around them. roll another strength check. depending on what you get is how powerful the pull is. 1 they start to levitate 2-5 nothing 6-15 they move 10ft slower and can't jump. 16-19 moves 20ft less and cant jump. 20 they stick to the floor and can only crawl 5ft.