
Ur-Sek
A unique symbiotic pair consisting of Ur (large and heavy) and Sek (small and fast). Each form has different abilities, and the ultimate swaps between forms while healing.
Abilities
Primary Ability
Form Strike — Ur uses heavy melee strikes; Sek uses rapid fast strikes.
Secondary Ability
Form Ability — Ur slams the ground for AoE damage; Sek lunges at a target for precise burst.
Defensive Ability
Form Guard — Ur hardens for damage reduction; Sek dodges with increased evasion.
Tertiary Ability
Form Slam / Form Pounce — Depending on current form.
Movement Ability
Form Shift Step — Short movement tailored to current form.
Ultimate Ability
Form Swap + Heal — Switches between Ur and Sek forms and restores health. Ur-Sek has the fastest ultimate charge time of all species.
Evolution Requirements
Reach level 18 and choose either the Organic or Plasma mutation branch.
Location
Found on Solum expedition routes, especially organic biomes.
Player Tips
Master form-switching timing. Use Ur for tanking and absorbing damage, then swap to Sek for damage output. The fast ultimate charge means frequent healing.
FAQ
How does Ur-Sek's two-form mechanic work?
Ur is large and tanky; Sek is small and fast. The ultimate swaps between them and heals. Each form has its own primary, secondary, and defensive abilities.
Which form should I start with?
Start with Ur to absorb initial enemy aggression, then swap to Sek once you've identified priority targets.
Related Species

Kwipeck
The balanced starter voidling. Kwipeck features a fast-firing SMG-style primary attack combined with rocket-based secondary fire. Its versatile kit makes it the ideal choice for new players learning Voidling Bound's real-time combat.

Kerapin
A defensive controller voidling that uses deployable mines and a personal shield. Kerapin excels at safer, methodical fights where positioning and area denial matter.

Gwigoon
A mischievous creature that fights by creating duplicates of itself. Gwigoon overwhelms enemies with clone pressure and minion-style damage, creating chaotic battlefield scenarios.