You looking for a BloodStone repro...or something to Add BloodStone to......?...
If we are right and BloodStone is a Simple Stone dragon BX...then you know the last cross added was a Sati..so it would be easy to add a similar Sati dom to strengthen Sati traits out...
But..the cross before... Deep Chunk was an almost pure Indica... So add another heavy Indica...and that should strengthen the Indica side out...
Both sides Should be readily available if you do a reasonably sized test patch........