Mammorest is Paldeck #87, a Grass / Ground Pal. The most accessible combo is Jormuntide + Penking, one of 774 parent pairs that produce it.

GrassGround HP 150ATK 85DEF 90 Planting 4, Lumbering 4, Mining 4
Plan a breeding route from YOUR Pals →| Parent 1 | Parent 2 | |
|---|---|---|
| + | ||
| + | ||
| + | ||
| + | ||
| + | ||
| + | ||
| + | ||
| + | ||
| + | ||
| + |
…plus 764 more pairs — the planner finds the fastest one from the Pals you own.
| Mammorest + partner | Child | |
|---|---|---|
| → | ||
| → | ||
| → | ||
| → | ||
| → | ||
| → | ||
| → | ||
| → | ||
| → | ||
| → |
Breeding power 1340 · gender ratio 50% ♂ / 50% ♀ · all combinations verified against the Palworld 1.0 game data (post-rebalance — many older calculators still show Early Access combos).
Open the free planner — reads your save, never uploads it