Sorry for hijacking will PM after this.
True, Chosen etc get the "Sorcerer" ability for the 10 points they pay for the Mark of Tzeentch BUT this does not give them psychic powers for free. they still have to pay the points for the power. So not free.
total cost for a Thousand Son termie (i.e. rubric) is 42 pts. Standard cost for termie (i.e. marine) is 40 pts. How is that cheeper?
True, Chosen etc get the "Sorcerer" ability for the 10 points they pay for the Mark of Tzeentch BUT this does not give them psychic powers for free. they still have to pay the points for the power. So not free.
total cost for a Thousand Son termie (i.e. rubric) is 42 pts. Standard cost for termie (i.e. marine) is 40 pts. How is that cheeper?