Ethereal (Effect)

The Ethereal Effect is an effect that was obtainable by purchasing it in the Ghostly Item Pack for 1,700 Robux as part of the 2019 Halloween Event. When the effect is equipped, the player's knife is surrounded by light blue smoke. It is no longer obtainable as the event has since ended.

Effects ▼
Common	Aurora • Batswarm • Bats • Bitsplosion • Blizzard • Candies (2019) • Candies (2022) • Candy Cane • Darkfire • Doge • Ethereal • Flaming Knife • Frostbite • Frostfire • Gear Storm • Ghostify • Ghostly • Ghosts • Gingerbread • Hallow's Blaze • Heartify • Ice Magic • Jingle • Knife Wrapper • Monify • Musical • Petals • Phantom • Plasma • Poison • Pumpkin (2017) • Pumpkin (2022) • Radioactive • Rainbow • Rainbow Fire • Snowfall • Snowflake (2021) • Snowflakes (2016) • Snowflakes 2017 • Starry • Toxic • Vampire • Versus • Void • Wraithfire • Ghosts (2023) • Candies (2023) • Glowy • Traveler's Flame • Swirls • Stars • Fireworks • Flowers • Matrix • Sunbeams • Ghosts • Vampiric • Cursed • Bat Swarm • Snowy • Celestial • Flamingo • Retro • Aquatic • Heatwave • Synthwave (Effect)
Uncommon	Common Ornament • Uncommon Ornament • Rare Ornament • Legendary Ornament • Northern Lights • Knifeception
Rare	Blue Flaming Knife • Green Flaming Knife • Pink Flaming Knife • Rainbow Fire • Floral (Effect) • Jellyfish • Carrots
Legendary	Dual Wield • Electric Knife • Elite-ify • Easter Glow • Rainbows
Godly	Flow • Darkswirl • Flowerwood • Glisten • Aurora Lights • Bloom