Morphics farming guide
Mars — Hellas (Extermination)
The wiki notes Morphics drop far more often on Mars than elsewhere; this quick Extermination lets a Resource Drop Booster and Nekros Desecrate multiply the Morphics that Mars enemies drop.
Boosters help: this spot relies on enemy drop tables.
Mars — Olympus (Disruption, Steel Path)
Mars stays the best Morphics planet at every stage; Steel Path Disruption keeps dense Grineer (and Demolysts) spawning, so a Resource Drop Booster and a loot frame compound the enemy-dropped Morphics across rotations.
Boosters help: this spot relies on enemy drop tables.
Early game
Hellas on Mars (Extermination) is a quick way to stock up on Morphics from the very start of the star chart — the wiki notes Morphics have a much higher drop chance on Mars than anywhere else, “making it one of the easiest rare components to obtain” there despite the rare-resource label. Morphics drop from Mars’ enemies, so a Resource Drop Booster and Nekros Desecrate multiply what you get per run. Lares on Mercury (Defense) is a fine secondary stop if you’re farming before Mars is unlocked.
Mid & late game
Mars stays the best Morphics planet at every progression stage, per the wiki, so Olympus (Disruption, Steel Path) is the natural endgame upgrade: Steel Path keeps dense Grineer (and Demolysts) spawning across rotations. Since Morphics are an enemy drop, a Resource Drop Booster, the Steel Path passive and a loot frame all stack — more kills across more rotations is what raises the yield.