Maybe he got ‘super lucky’ and got 11 copies in 188 orbs like that other dude, on this website a few weeks ago, got 11 Surtrs in that amount if orbs, absolutely unbelievable.
So this person spent upwards of 800$+ just to get Hrid max? Because unless he was lucky, it would take him about 110 orbs or so to get a red unit off this banner, and even then there are still 3 legendaries.