There is tons of RNG in Dota dodge mechanic , crit mechanic , there is also a lot of RNG in CSGO you just dont realize it . Its not only skill when some player aces 1 v 5 . It happens sometimes but this player not only needs a skill to do so but he needs a ton of luck on his side , otherwise the best players could do it consistently and carry games in competetive 1 v 9 consistently which they cant . The same can be applied to soccer . What about offside decisions , referee can absolutely fck you up in those . Free kicks have luck factor aswell . Sure players needs to hit perfect kick but here it goes again . If it was only skill and not luck then those players Messi , Ronaldo , etc would never miss free kick . On the other hand its uncommon and pretty much a big sensation when some 1 kicks the perfect free kick . The only real difference is that HS has more RNG factors than the others because its a card game , nothing else .