Originally Posted by
WonderWaffle
the odds of it are like any other gacha game. Increased rate in Russian 5* drop is just the increase chance that the 1% drop o a 5* is Russian. I invested cores into the 10+1 pull cause loyalty and i got quite a lot of 4*s now with factory spitting them out at me as well. I kept some dupe 4*s while some i sold for scouting purposes cause i think higher rarity has higher level cap meaning more durability