Best place to get 3* gunner evolution shards?

[eddie-8009]

I know they drop in the gunner time rift dungeons from VII and up, but that's only once per week, and I usually don't get good drop rates... where else can I get them?
I have a 4* lvl80 gunner child of the damned and I want to evolve him


Thanks in advance
Up the irons!!

[blade685]

I know they drop in the gunner time rift dungeons from VII and up, but that's only once per week, and I usually don't get good drop rates... where else can I get them?
I have a 4* lvl80 gunner child of the damned and I want to evolve him


Thanks in advance
Up the irons!!

it's boring but you can only here or with chance in secret locations...

[PerthEddie]

Underworld secret levels is one place I have got them from. I did normal and hard the other day and got 3 from each level (6 total)

[BillLion]

Honestly, the dungeon level x is the place to go. Spend 30 ironite on a SOT refill if needed and you should be all set.