Updated 7 Sep 2026
Draft upgrades/Minor/Fault Lines

Fault Lines is a rare minor card out of the Synergy pool. +13% Crumble Effect.

Faster Crumble buildup means quicker Sunders — armor cracked and bosses staggered sooner. The scaler for Stone breaker builds; it needs a Crumble source first.

It stacks up to 3 · any ability can be offered it.

It pushes your build toward Stone.

What it changes

1 change
What it touchesBy how muchKind
Crumble Effect
+13%
stat

What has to be true first

checked before you are ever shown it
Your build must carrystone ×1

Abilities it can turn up for

all of them
Any of them — nothing on this card narrows the draft.

Plays with

what to build around it
AffinitiesStone