some other observations:
-momentum bypasses the gravity pull just like a shield
-gravity pull seems to override shields... at least for damage reduction
-poison cast on you directly doesn't go to the doll nor does its damage get reflected
-so far as I can see, reflection shields dont rebound the damage that the doll sends... just beat a lv 2 light deck using its reflective shield... since i dont do have any other damage source other than the doll, this must be the case.