There ' s a 0 . 1 % chance to get a legendary iirc . There are no drop rates available , everything is just speculation . So doing 300 mythic even with 3 chests still should be 90 % chance to get a legendary . This is not how math works . Do you think it would be 100 % chance to get one if we assume your 0 . 1 % drop rate and 1000 m chests ? Also , you ' re not factoring in the bad luck protection . Even if it was 0 . 1 % drop chance , after a while it would have increased to 1 % and keep rising until a legendary drops . <| sep |> My point was that good players dont rely on reins shield to defend against certain ults such as dvas , they ' ll terrain Los for those , so dvas going through his shield wont change a whole lot at higher play , only at lower play where teams are able to comfortably hide behind his shield without fear of other attacks bringing it down before the ult goes off will this really be noticeable , ya you may see a few more instances of her ult getting kills but it itsnt that huge a deal . Most common combo with dvas ult to get multiple kills would be zaryas gravitron and dvas at same time which a good dva knows exactly how far away she needs to be to do a boostult that will land right in the middle making it hit everyone regardless of his shield anyways as it will blow up on either side of the shiel , or just above their heads meaning he has to look straight up and then other teammates unload in the now undefended group . If you have a sombra even better as she ults as well and prohibits any recovery ults such as zenyattas . But outside of that , junkrats trap , meis wall and ult , and rein hammer down are the only time you are likely to get guaranteed kills from her ult .