The best passives for Surfent Terra depend on the job you give it. Surfent Terra is Paldeck #75, a Ground Pal with Gathering 3 — the sets below are the community-consensus best-in-slot for each role it can fill.

LegendDemon GodMuscleheadEarth Emperor
Legend, Demon God and Musclehead stack raw attack; Earth Emperor adds 20% Ground damage on top.
ArtisanSeriousLuckyWork Slave
Maximum work speed. Work Slave trades attack a base worker never uses; swap for Nocturnal on day-sleepers if sanity drops.
SwiftRunnerNimbleLegend
Every movement-speed passive stacks; Legend adds 15% more plus combat stats.
A perfect Surfent Terra also wants 100/100/100 IVs (breeding averages the parents with a bonus, so high-IV Surfent Terra parents compound) and 4-star condensation — feeding it spare copies raises this Ground Pal's stats and every work suitability a full level. Craft-speed and attack souls from the Statue of Power stack on top. The planner routes these passives from pals you own; see how to breed Surfent Terra for parent combos.
Breed this Surfent Terra build from your save →