View
Showing 34 of 116 items.
Source
Event Prize and Quest
Effects earned outside the pass: event shop purchases with event currency, quest completions, minigame prizes, and unboxing milestones.
Bat Swarm
Bats pour out of the blade in a steady stream. Earned in the Vampire Hunt minigame by eliminating 25 Villagers.
- Availability
- Event reward
- Event
- Vampire Hunt
Candy Cane
Trails candy cane particles behind the blade. Bought with 20 Snowflake Tokens in the 2017 Christmas Event.
- Availability
- Event reward
- Event
- Christmas Event
Gingerbread
Trails gingerbread men behind the knife. Cost 100 Snowflake Tokens in the 2017 Christmas Event, five times the price of Candy Cane.
- Availability
- Event reward
- Event
- Christmas Event
Knife Wrapper
Wraps the entire knife in green Christmas paper. The one effect that hides your skin instead of decorating it, which is its own kind of flex.
- Availability
- Event reward
- Event
- Christmas Event
Northern Lights
Blue, pink, and green aurora ribbons wrap the knife. An event reward that reads beautifully on dark maps.
- Availability
- Event reward
- Event
- Christmas Event
Snowflakes
Snowflake particles drift off the blade. Bought with 85 Blue Tokens at Santa's Workshop in the 2016 Christmas Event, making it one of the oldest event effects.
- Availability
- Event reward
- Event
- Christmas Event 2016
Pumpkin (2017)
Small pumpkins sprout on the blade. Sold for just 50 Coins in the Halloween Event 2017, one of the cheapest event effects ever.
- Availability
- Event reward
- Event
- Halloween Event 2017
Snowflakes 2017
Trails of snowflake particles follow the knife. The 2017 rerun of the snowflake idea, distinct from the 2016 original.
- Availability
- Event reward
- Event
- Christmas Event 2017
Common Ornament
The knife sheds white ornaments, the entry tier of the ornament trio handed out at Christmas.
- Availability
- Event reward
- Event
- Christmas Event 2018
Legendary Ornament
The knife sheds red ornaments, the top tier of the Christmas ornament trio.
- Availability
- Event reward
- Event
- Christmas Event 2018
Rare Ornament
The knife sheds green ornaments, the middle tier of the Christmas ornament trio.
- Availability
- Event reward
- Event
- Christmas Event 2018
Uncommon Ornament
The knife sheds blue ornaments, the second step of the Christmas ornament trio.
- Availability
- Event reward
- Event
- Christmas Event 2018
Candies (2019)
Candy particles spill from the knife. An early Halloween battle pass treat from 2019 that started the candy-effect tradition.
- Availability
- Event reward
- Event
- Halloween Event 2019
Batswarm
A swarm of bats circles the knife. An event reward that predates the similar Vampire Hunt effect, so the two often get mixed up.
- Availability
- Event reward
- Event
- Halloween Event 2020
Hallow's Blaze
An orange misty haze smolders off the blade, tuned to jack-o-lantern orange for its Halloween event.
- Availability
- Event reward
- Event
- Halloween Event 2020
Easter Glow
A soft glow earned by collecting 4,000 Eggs in the 2023 Easter Event, the grind reward of that spring.
- Availability
- Event reward
- Event
- Easter Event 2023
Floral
Neon pink and cyan hibiscus flowers bloom around the blade. A summer event reward with the brightest floral palette in the pool.
- Availability
- Event reward
- Event
- Summer Event 2023
Jellyfish
Jellyfish in purple, green, yellow, red, and blue drift lazily around the knife. A summer event reward and one of the most animated effects.
- Availability
- Event reward
- Event
- Summer Event 2024
Matrix
A green spiky aura with lime rectangles raining like code. The closest MM2 gets to hacker aesthetics.
- Availability
- Event reward
- Event
- Easter Event 2024
Sunbeams
An intense golden light beams off the knife like caught sunlight. The warm original that Glisten later recolored.
- Availability
- Event reward
- Event
- Summer Event 2024
Carrots
Little cartoon carrots hop off the weapon with no death effect. An Easter event reward that commits fully to the theme.
- Availability
- Event reward
- Event
- Easter Event 2025
Christmas Glow
A red and green aura with matching particles, basically mistletoe for your knife. A Christmas event reward.
- Availability
- Event reward
- Event
- Christmas Event 2025
Leaves
Yellow-orange maple leaves drift off the blade. Sold for 4,000 Coins or 400 Diamonds during the 2025 Thanksgiving event.
- Availability
- Event reward
- Cost
- 4,000 Coins
- Event
- Thanksgiving Event 2025
Rainbows (2025)
Small rainbows arc around the blade with no death effect. Earned by collecting 10 Rare Eggs for the final Rare Egg reward tier in the Easter Event 2025.
- Availability
- Event reward
- Event
- Easter Event 2025
Bubbly
Bubbles of all sizes fizz around the blade. Unboxed from 6 Summer Boxes during the Summer Event 2026.
- Availability
- Event reward
- Event
- Summer Event 2026
Hearts
A pink aura full of floating hearts. Earned by completing 12 event quests in the Valentines Event 2026.
- Availability
- Event reward
- Event
- Valentines Event 2026
Nightlife
Blue-to-magenta night-sky shades with stars and sparks around the blade. Unboxed from 20 Summer Boxes in the Summer Event 2026.
- Availability
- Event reward
- Event
- Summer Event 2026
Strawberries
Strawberry particles bounce off the blade with no death effect. Earned from 3 event quests in the Valentines Event 2026.
- Availability
- Event reward
- Event
- Valentines Event 2026
Source
Crafting
Effects crafted in the Christmas Event 2025 crafting tab, the first time effects came from crafting instead of shops or passes.
Bokeh
Surrounds the blade with soft yellow translucent circles, like out-of-focus lights in a photo. Crafted in the Christmas Event 2025 crafting tab.
- Availability
- Event reward
- Event
- Christmas Event 2025
Coal
Chunks of coal tumble around the knife with no death effect. The naughty-list craft from the Christmas Event 2025 crafting tab.
- Availability
- Event reward
- Event
- Christmas Event 2025
Lights
Strings multicolored Christmas lights around the blade. A cheerful Christmas Event 2025 craft with no death effect.
- Availability
- Event reward
- Event
- Christmas Event 2025
Nightsky
A dark purple aura speckled with stars turns the knife into a slice of night. The prettiest of the Christmas Event 2025 crafts.
- Availability
- Event reward
- Event
- Christmas Event 2025
Source
Promo and Merch
The outliers: effects redeemed through real-world merchandise or platform promotions rather than anything in the game itself.
Rainbow Fire
Burns the knife in shifting rainbow flames. It came from buying real-world MM2 merchandise, so supply stopped when the promotion did.
- Availability
- Retired
- Cost
- 5000 Coins
Void
A dark purple void aura earned by redeeming the Murder Mystery Crown from Amazon Prime Gaming. The promo expired, making this one of the scarcer effects.
- Availability
- Retired