Bastigor + Shroomer = Tetroise
In Palworld 1.0, breeding Bastigor with Shroomer hatches Tetroise. The result comes from the 1.0 breeding formula, shown in full below.
Palworld 1.0 · build 24575149 · verified against the full 44,551-pair breeding table
TetroiseWhy Tetroise? The formula
Each Pal has a hidden breeding power (CombiRank). The child is the formula-pool Pal closest to the parents' average: (Bastigor 50 + Shroomer 1520 + 1) / 2 = target 785. Tetroise's power is 790 — the closest match in the pool. On an exact tie the game picks the higher-power Pal.
Easiest other ways to breed Tetroise
Splatterina + Lapureboth parents wild-caughtXenolord + Wistellaboth parents wild-caughtSilvance + Snock Terraboth parents wild-caughtBastigor + Bakemiboth parents wild-caughtDandilord + Shroomerboth parents wild-caught
Xenolord + Bulldosuboth parents wild-caught
Shaolong + Bakemiboth parents wild-caught
Hartalis + Snock Terraboth parents wild-caught
194 pairs in total produce Tetroise in 1.0. The full list lives on the Tetroise page.
Plan the full route
Need Tetroise from scratch — or a god-roll with the right passives and IVs? The planner walks the whole tree from wild-caught parents.
Open the breeding planner