Items
Aurora Heart
The field reference. Know what you’re working with.
Bonuses from your build can change these values.
bonuses & tradeoffs
+5 Elemental damage
field use
With 5 Rotborn within 260 units: gain +1% Explosion size per point of Elemental damage, up to 45%.
how to find it
Clear wave 21 or later at Difficulty 5 (Extinction) with 36 Elemental damage or higher. Use build stats; temporary combat bonuses and conditional conversions do not count. Permanent unlock; find it in future shops and caches.
stacking
Up to 1 copies per expedition.