What Stacks With Geo-Frailty?

what defense down moves stack? and which do not?

More specifically, will it stack with Corrosive Ooze? Just how much defense down can you stack on a mob?

ack, i feel dumb, its rigt on the wiki page.

but whats the most potent def down aside from geo frailty?

guess i'll keep looking

The most potent defense down effect is Tourbillion from a BLU at 33%. Armor Break, Ageha, Shellcrusher, Angon, and Bilgestorm are all second at 25%.

https://www.bg-wiki.com/bg/Defense_Down

I updated the wiki. Corrosive Ooze from BST is also 33%, and can be reapplied every 30s, even though duration is at least 70s.

Thanks for pointing me to the wiki page and noticing it didn't have Armor Shatterer (automaton WS) listed. Added that, but it's not especially relevant to your specific question since its potency is only 15% defense down.

So, stacking with Frailty would be:

1) Defense Down moves: -33% max (only the highest potency one applies)

2) Box Step: -23% at level 10

3) Dia: 15%- Dia III, ~20.5% if enhanced with Light Shot

i also noticed on the def down page does not list Gungnir, i don't know how to properly change wiki so if some 1 could add it that'd be great XD