Trying to breed a few things for Trick room, and I don't want to run the risk of breeding a poke with speed IVs using my normal 6 IV ditto, so I'm looking for one here. If you want a pokemon in returm, I can trade you an offspring that (chances are) does not have the right IVs or Egg move Ect, I can't get something super-fancy at the moment, sorry.
When breeding, 3/12 IVs from the parents get passed down to the child. When breeding with the Destiny Knot, 5/12 IVs get passed down. No two IVs of the same stat get passed down, ensuring that the child is always going to have 5 IVs if both parents have 6 IVs. The 6th IV is always randomized between 0-31 and has a 1/32 chance of giving the IV you want. So when breeding with two 6 IV parents, there's always a chance that the child has 0 IVs in speed.
The minute you think of giving up, think of the reason why you held on so long.