BoD it was not 7000d6 sa, less then that
It was rogue 3/spellthief 3/scout 1/fighter 3/master thrower 5
specialize in shurikens
Feats=
Weapon focus (shuriken)
point blank shot- +1 attack and damage when within 30 feet
precise shot- no -4 penalty for shooting into melee
rapid shot- extra shot at -2 penalty
many shot- 2 shuriken
two-weapon fighting- 2 hands, both with rapid+many
improved rapid shot- no -2 penalty
improved manyshot- 3 shuriken per attack
quick draw (bonus feat)
Master thrower abilities
palm throwX3- throw 6 with each roll
so far the net value is 36 shurikens per hand per attack and 3 attacks= 72 shurikens X3=
216 shurikens a turn dealing 5d6 each 216x5= 1080d6 of sneak attack, just get an amulet of improved blink and bam, super sneak attack, alternatively there is a masterthrower ability to make just about all of your attacks count as flat footed, but then u would have to sacrifice some damage to be assured of sa's.
There you have it folks, the scary method of scary sa damage.
~
Grinreaper