Best answer
GrindGuru
Just camp out where the Harpies spawn and grind it out. It's all about the grind, baby.
All answers
TerrariaMaster101
To snag a Giant Harpy Feather in Terraria, you gotta be patient and ready for a fight! These rare drops come from Harpies that spawn in the Sky and Space layers of your world. Best bet is to set up camp in those areas and battle Harpies till one of them drops it. They're not guaranteed to drop every time, so keep at it and good luck!
CasualCarla
Honestly, don't sweat too much over the Giant Harpy Feather. I spent hours farming Harpies and got a bunch without even trying. Just play the game and they'll come when you least expect it.
