| breithauptclan |
It would pull the target towards the familiar.
However, Gravitational Pull uses Forced Movement, so it won't pull the target into the air unless the target has a fly speed.
Forced Movement wrote:
If forced movement would move you into a space you can’t occupy—because objects are in the way or because you lack the movement type needed to reach it, for example—you stop moving in the last space you can occupy.