QUOTE (Sendaz @ Jul 21 2013, 12:54 AM)

The example just says add to defense test, however it does not clearly specify where in the defense test it would apply. (They left out pieces to clarify special situations? *shock* )
In SR4 counterspell always added to the Body/Will roll.
For SR5 according to your interpretation, doesn't it seem odd Counterspell would add to Body/will vs a direct spell but then magically (no pun intended) is used on the dodge portion if the spell is indirect? Counterspell is the magical equivalent of armor and should help the body/will to resist ONCE the spell actually hits you in the first place.
And if we stick to your interpretation, a direct spell wouldn't get counterspell as while it says it adds to defense test, direct bypass the Int +Rea portion and goes to B. If step A is the only part of defense you are counting then counterspelling should not apply. But in truth it does... in step B, which is where is should apply for both direct and indirect.
I admit I could be wrong, but I think we can expect to see some errata on this clarifying the point.
Okay. If you want an explanation of how it "magically" works, think of it as counterspelling reducing the power of the spell. Counterspelling dice always go first and reduce the overall effect of the spell. Then dodge for indirect spells, and finally damage soak for both indirect and direct.
Also, you are half right about 4th edition. In the case of indirect spells counterspelling dice are added to the reaction roll to dodge the spell in the 20th anniversary edition (Page 204). But in the original 4e book counterspelling was added to the damage resistance roll of body + armor (Page 196)
Although in 3rd edition the counterspelling mechanic was different, but would be considered adding to the dodge roll of the defender. Page 183.
Now 2nd edition it gets weird. Because indirect combat spells were actually manipulation spells and were treated as ranged attacks. So the counterspelling dice were added to the damage soak test. Page 131.
And I don't own a copy of 1st edition so I don't know how it works.