The v1.1.3 update introduced four systemic changes. Individually, they are quality-of-life tweaks. Together, they represent a revolution.
If you are playing the post-v1.1.3 version: granblue fantasy relink update v1 1 3rune better
If you meant something else by "3rune" (perhaps a specific character code or a term like "3rd rune"), please clarify, and I can give you a more specific answer! The v1
Do not run random quests. Run "Assault Formation" (Extreme difficulty). It takes 45 seconds. Sell all the garbage sigils for vouchers. With v1.1.3, the clear time vs. voucher yield is now mathematically superior. If you meant something else by "3rune" (perhaps