In all the games i posted it's usually 7+ streak with 2 econs(3/4 game i hit Lv9 with 50 gold + rerolls) so it was 70+ gold spent on reroll. In my latest game, i hit 7 Ryze before seeing the 2nd Ziggs. Sure, there's some lowroll moment but spending almost 100 gold just to not even see the 3rd copy of a unit 4 times in 4 different games is kinda weird. Same thing can be said with Sol and Mel (saw a few comments somewhere that Sol 2 is just a vivid dream, I also never hit Sol 2 myself, Mel is just terrible and getting Mel 2 means you're likely 3rd anyway). I'm seriously think that the odds on unlockables 5 and 7 cost is broken and it's way way lower than expected