If they give a random ioun stone every 3 chain completions in the dreaming dark the following WILL happen: all ppl who know the pale lavender one and got the adventure pack will run and run it until they get one. now imagine an elite group in which at least 4, or even 6 players got one. thats 200 to 300 spell absorbtions in the best case. and 60 to 90 recharges per rest. in that case, enemy casters are not even worth a laugh anymore, u can just delete them out of the game. theres a good reason these stones drop that seldom. They already gave the ppl VERY good loot in all new adventure packs with a VERY high drop rate. that should be enough to feed even new players who get the stuff very quickly. There arent that much "old" items that are better than the new stuff anyways. that will anger everybody who bought an ioun stone for millions of pp in the auction house. and dissapoint the few who were lucky enough to find one. this would be a slab into the faces all those ddo players lucky enough to own one. and yes, a slab into my face too.