Mantis Critter Collection Guide
Garden Summer/Fall afternoon route — the predator critter that gates the Apex Predator charm.
Mantis
Level 3Rare140gSummer/FallLocation
Garden
Time
Afternoon
Season
Summer/Fall
What Is Mantis in Heartopia?
Mantis is a level 3 rare predator critter that spawns at the Garden during Summer and Fall afternoons. In-universe it is treated as the gardener’s silent ally — catching your first Mantis triggers a short cutscene with Greenhouse Keeper Tess that unlocks the “Pest Control Contract” weekly quest and a permanent 10 percent boost to pollinator crop yields.
Mantis is the apex of the Garden predator trio alongside rare jumping spiders and the seasonal wasp. Donating three Mantis specimens completes the first tier of the Apex Predator achievement, which unlocks a combat charm that grants +5 percent damage on the first strike against any mine enemy.
Because Mantis spawns only once or twice per day, many players treat it as the hinge of their Summer afternoon schedule. A missed Mantis window is a day-long setback — only the Cicada route comes close in afternoon priority.
How to Catch Mantis Efficiently
- Arrive at the Garden between 13:00 and 17:00 on a clear, windless Summer or Fall day.
- Scan the tall sunflower stalks and beanpoles near the greenhouse — mantises perch head-up on the top third.
- Approach from directly behind the stalk. Sideways approaches trigger the defensive strike animation.
- Use an iron net. Copper works but breaks roughly one in six swings on this critter.
- If you miss the swing, leave and return after 30 in-game minutes — the mantis may respawn on a different stalk.
Seasonal Garden Afternoon Locations
- Summer afternoon: Mantis on sunflower stalks + Bee on flower beds
- Fall afternoon: Mantis density peaks on the climbing beanpoles right before harvest week
- Spring: Garden rotates to Ladybug clusters; no mantis spawns
- Winter: Garden critter pool closes; switch to Pike fishing
Priority: net three Mantis before Fall 28 to complete the Apex Predator tier and keep the combat charm unlocked for Winter mine runs. Missing this delays the best early-game damage charm by a full year.
Parallel Afternoon Collections
Bass
Level 2 - Afternoon
Pike
Level 4 - Afternoon
Salmon
Level 4 - Morning
Related Pages
- Critter collection index — full journal map.
- Ladybug guide — Garden Spring rotation anchor.
- Bee guide — afternoon pollinator pairing.
- Grasshopper guide — field overflow target when Mantis is down.
- Full fishing index for cross-category progress.
Frequently Asked Questions
Where do I find Mantis in Heartopia?
Mantis spawns at the Garden during Summer and Fall afternoons, between 13:00 and 17:00. They perch on tall sunflower stalks and climbing beanpoles near the greenhouse. Only one to two mantises spawn per in-game day, which is why the rarity tier is high.
What net level do I need for Mantis?
Critter level 3. You need at least the copper net, and the iron net is strongly recommended — mantises will attempt to strike the net and can break a starter net on the first swing. Approach from the rear to avoid the counter-strike animation.
Does weather affect Mantis spawns?
Yes. Mantis only appears in clear or partly cloudy weather with no wind. Windy days remove them entirely because the tall stalks they perch on sway too much. Check the forecast pet or the weather vane outside the farmhouse before walking to the Garden.
How much does Mantis sell for?
Mantis sells for 140g each, the highest baseline price in the Garden critter pool. More importantly, three mantises donated to Ranger Finn unlock the Apex Predator quest chain, which rewards the best early-game combat charm in the game.
Can I catch Mantis in Spring or Winter?
No. Mantis is Summer and Fall only. The Garden rotates to ladybug and bee spawns in Spring, and closes for critters in Winter. Plan to catch all required mantises before the Fall 28 seasonal rollover to avoid delaying the Apex Predator questline by a full year.
Noah focuses on collection completionism and NPC relationship optimization. He verifies fish spawn tables, critter locations, bird schedules, and NPC gift preferences through systematic in-game testing across multiple save files.
- 100% collection completion across fish, critters, and birds
- Maintains NPC gift database with verified preference data
- Cross-references community reports against controlled test runs