Monster Hunter World: How To Get The Hero's Streamstone
Tempered Deviljho Returns! HOW TO GET HERO STREAMSTONES And NOT DIE! Monster Hunter World Events - YouTube
Monster Hunter World Augmentation: How to Use Streamstone to Augment Equipment - GameRevolution
Been farming streamstones for days now. And the only one i never drop is the one i need .... Got more than 10 of eah other. Thanks rngesus. Those damn sword ss :
Got Hero's Streamstone Sword From TEMPERED RATHALOS : r/MonsterHunterWorld