Overview
- Mister Mxyzptlk's Mischief is a St. Patrick's Day-themed seasonal event that occurs in the month of March.
- The event showcases St. Patrick's Day throughout Metropolis and features St. Patrick's Day-themed items and unique missions and locations for the Player Character to explore. Players complete missions to earn event currency tokens Lucky Clovers to spend on rewards at the seasonal event vendor.
St. Patrick's Day (2011)
- Mister Mxyzptlk has learned of the legends surrounding the mystical leprechaun, and has become intrigued by the tales of little green men using their powers to hide pots of gold from those that would seek to steal their treasure. This imp from the 5th-Dimension has appeared in Metropolis, where he uses his own powers to enact mischief in the guise of these legendary creatures.
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Mister MxyzptlkSt. Patrick's Day 2011
- A Fool and His Gold (daily): Find Mister Mxyzptlk's Mxy Pixies and perform errands to appease the imp.
- Explore Mxyzptlk's Metropolis Haunts: Visit some of Mister Mxyzptlk's favorite Metropolis destinations.
- Daily Planet Aerial / Swift / Agile Movement Challenge: Shenanigans: Complete the race with a platinum time and earn the Four-Leaf Clover Emblem.
- Pot O' Gold: A special Vendor kiosk filled with St. Patrick's Day-themed items, trinkets and Costume Style pieces.
- Four-Leaf Clover collection: Obtain four unique clovers from nodes around Metropolis and earn the Lucky Hoodie reward.
- St. Patrick's Day-themed Armour Style Sets: Obtainable from Pot O' Gold is the Celtic style set.
- Content drops: Wicked Shillelagh themed staff weapon, Lucky Bowler Hat, Lucky Boxers, Adder's Cloak cape.
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A Fool and His Gold · Explore Mxyzptlk's Metropolis Haunts · Aerial · Swift · Agile · Four-Leaf Clover Emblem · Pot O' Gold · Vendor · Four-Leaf Clover · Lucky Hoodie · Style Sets · Pot O' Gold · Celtic · Wicked Shillelagh · staff · Lucky Bowler Hat · Lucky Boxers · Adder's CloakSt. Patrick's Day 2012
- March 7-22, 2012
- Additional St. Patrick's Day-themed styles obtainable from Pot O' Gold vendor in the JLA Watchtower and Hall of Doom: Full Mask of Clubs, A-Shirt of Clubs, Irish T-Shirt
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styles · Pot O' Gold · JLA Watchtower · Hall of Doom · Full Mask of Clubs · A-Shirt of Clubs · Irish T-ShirtSt. Patrick's Day 2013
- March 11-26, 2013
- New costume styles: Clover Deely Bobbers, Clover Glasses
- New trinket: Dance-a-ma-jig
- Additional base items: Pot O' Gold (Base Item) and Sparkly Rainbow
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Clover Deely Bobbers · Clover Glasses · Dance-a-ma-jig · base items · Pot O' Gold (Base Item) · Sparkly RainbowSt. Patrick's Day 2014
- March 4-17, 2014
- New costume styles: Lucky Leather Bomber and the Soder Helmet, plus a new Base Item furniture set: Pub.
St. Patrick's Day 2015
- March 9-22, 2015
- New styles: 5th Dimensional Hair and Tricky T-Shirt, a new trinket Four-Leaf Clover plus more new pub related base items.
St. Patrick's Day 2016
- March 16-28, 2016
- New style: Green Tux T-Shirt plus an emblem: Knotwork Emblem
- Two new auras: Rainbow Aura and Shamrock Aura
- More seasonal themed base items
- New consumable: Clover Bomb
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Green Tux T-Shirt · Knotwork Emblem · Rainbow Aura · Shamrock Aura · base items · Clover BombSt. Patrick's Day 2017
- March 15-28, 2017
- New styles: Celtic Crown and Pot of Gold Backpack
- Two new auras: Enchanted Aura and Colorful Clover Aura--a reward for completing the new collection
- Two new "collections": A Collection of One, which yields the House Leprechaun, and Jnk Frm th Ffth Dmynshyn which yields the Colorful Clover Aura reward
- Membership gift: Mxy's Membership Man Purse
- More seasonal themed base items
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Celtic Crown · Pot of Gold Backpack · Enchanted Aura · Colorful Clover Aura · A Collection of One · House Leprechaun · Jnk Frm th Ffth Dmynshyn · Membership · Mxy's Membership Man Purse · base itemsSt. Patrick's Day 2018
- March 12-26, 2018
- 140 Lucky Clovers: 6 daily from open world (84), 4 daily from the Explore mission (56)
- New orbital strike: Shamrock Strike Uplink Device
- New style: Druid Antlers
- More seasonal themed base items
St. Patrick's Day 2019
- March 11-25, 2019
- New style: Blighted Eye
- New emblems: Celtic Diamond Emblem, Celtic Shield Emblem, Celtic Triquetra Emblem, Rainbow Emblem, Enhanced Celtic Diamond Emblem, Enhanced Celtic Shield Emblem, Enhanced Celtic Triquetra Emblem, Enhanced Rainbow Emblem
- New accessory & collection: Shamrock Wheel Accessory is the reward for completing the Veil Between Worlds collection
- More seasonal themed base items
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Blighted Eye · Celtic Diamond Emblem · Celtic Shield Emblem · Celtic Triquetra Emblem · Rainbow Emblem · Enhanced Celtic Diamond Emblem · Enhanced Celtic Shield Emblem · Enhanced Celtic Triquetra Emblem · Enhanced Rainbow Emblem · Shamrock Wheel Accessory · Veil Between Worlds · base itemsSt. Patrick's Day 2020
- March 12-26, 2020
- Explore mission is now weekly instead of daily.
- 140 Lucky Clovers: 8 daily from open world (112), 14 weekly from the Explore mission (28)
- New accessory: Rain Cloud
- New styles: Bowler Hat, Untamed Brows
- New trinket: Imploding Shamrock Fireworks
- More seasonal themed base items
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Explore mission · Rain Cloud · Bowler Hat · Untamed Brows · Imploding Shamrock Fireworks · base itemsSt. Patrick's Day 2021
- March 11-24, 2021
- New accessories: Miniature Rainbow Accessory, Rotating Coins Accessory
- New style: Earbulbs
- New materials: Lucky Chroma set
- New supply drop: St. Patrick's Day Shamrock Supply Drop
- More seasonal themed base items
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Miniature Rainbow Accessory · Rotating Coins Accessory · Earbulbs · Lucky Chroma set · St. Patrick's Day Shamrock Supply Drop · base itemsSt. Patrick's Day 2022
- March 10-22, 2022
- St. Patrick's Day now also takes place in the House of Legends.
- New accessory: End of the Rainbow Accessory
- New style: Kilt
- New materials: Tartan Chroma Pack
- More seasonal themed base items
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House of Legends · End of the Rainbow Accessory · Kilt · Tartan Chroma Pack · base itemsSt. Patrick's Day 2023
- March 9-23, 2023
- 140 Lucky Clovers: 8 daily from open world (112), 14 weekly from the Explore mission (28)
- New aura: Celtic Rune Aura
- New styles: Leprechaun Jacket and Bearded Leprechaun Hat
- More seasonal themed base items
St. Patrick's Day 2024
- March 14-27, 2024
- 140 Lucky Clovers: 8 daily from open world (112), 14 weekly from the Explore mission (28)
- New emote: Traditional Harp Emote
- New styles: Torchbearer Face Shield, Enhanced Inverted Celtic Triquetra Emblem
- More seasonal themed base items
St. Patrick's Day 2025
- March 11-25, 2025
- 184 Lucky Clovers: 4 daily from open world (56), 8 weekly from the Explore mission (16), 8 daily from the bonus alert (112)
- Taskmasters Mister Mxyzptlk and Mister Mxyzptlk (not a typo: there are two of them), along with their respective holiday event vendors, have made camp in Metropolis near 8th Precinct Metropolis Science Police HQ.
- New material: Clover Clad Chroma Pack
- New styles: Celtic Knot Slimline Chest, Celtic Knot Slimline Pants, Celtic Knot Cape
- New emblem: Inverted Celtic Triquetra Emblem
- Event Progression:; The bonus Doom: The One Who Waits alert, which features Mister Mxyzptlk, can yield 8 Lucky Clovers currency daily during the event.; New rewards: Emerald Pride Sequins Chroma Pack
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Mister Mxyzptlk · Metropolis · 8th Precinct Metropolis Science Police HQ · Event ProgressionSt. Patrick's Day 2026
- March 10-24, 2026
- 176 Lucky Clovers: 4 daily from open world (56), 8 weekly from the Explore mission (16), 8 daily from the bonus alert that was added a day after the event started (104)
- New emote: Irish Jig Emote
- New Title: Lucky
- More seasonal themed base items including Base Invitation: Kyle Rayner
- Event Progression:; The bonus Doom: The One Who Waits alert, which features Mister Mxyzptlk, can yield 8 Lucky Clovers currency daily during the event.; New rewards: Dreadful Wraith's Hair Style, Dreadful Wraith's Skin Set
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Title · Lucky · base items · Base Invitation: Kyle Rayner · Event Progression · Mister MxyzptlkCharacters
Locations
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MetropolisRaces
- Daily Planet Aerial Movement Challenge: Shenanigans!
- Daily Planet Agile Movement Challenge: Shenanigans!
- Daily Planet Swift Movement Challenge: Shenanigans!
Feats
- Main article: Mister Mxyzptlk's Mischief Feats
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Mister Mxyzptlk's Mischief FeatsCollections and Investigations
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Collections: Four-Leaf Clover · Collections: A Collection of One · Collections: Jnk Frm th Ffth Dmynshyn · Collections: Veil Between WorldsBase Items
- Base Items: St. Patrick's Day
- Base Items: St. Patrick's Day 2013
- Base Items: St. Patrick's Day 2014
- Base Items: St. Patrick's Day 2015
- Base Items: St. Patrick's Day 2016
- Base Items: St. Patrick's Day 2017
- Base Items: St. Patrick's Day 2018
- Base Items: St. Patrick's Day 2019
- Base Items: St. Patrick's Day 2020
- Base Items: St. Patrick's Day 2021
- Base Items: St. Patrick's Day 2022
- Base Items: St. Patrick's Day 2023
- Base Items: St. Patrick's Day 2024
- Base Items: St. Patrick's Day 2026
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Base Items: St. Patrick's Day · Base Items: St. Patrick's Day 2013 · Base Items: St. Patrick's Day 2014 · Base Items: St. Patrick's Day 2015 · Base Items: St. Patrick's Day 2016 · Base Items: St. Patrick's Day 2017 · Base Items: St. Patrick's Day 2018 · Base Items: St. Patrick's Day 2019 · Base Items: St. Patrick's Day 2020 · Base Items: St. Patrick's Day 2021 · Base Items: St. Patrick's Day 2022 · Base Items: St. Patrick's Day 2023 · Base Items: St. Patrick's Day 2024 · Base Items: St. Patrick's Day 2026Gallery
- 2026
- 2025
- 2024
- 2023
- 2022
- 2021
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- 2012
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2026Gallery - gallery 2
Trivia
- Since 2022 the taskmasters for the event are also located in the House of Legends. Since 2025 the taskmasters & vendors for the event are also located in Metropolis near 8th Precinct Metropolis Science Police HQ. True to form, Mister Mxyzptlk somehow manages to appear twice--one for each player faction.
- The 2024 event was launched on PC & PSN on March 14, 2024, but was announced that it would be delayed for Xbox & Switch until March 18, 2024.
- All 2025 items including the Emerald Pride Sequins Chroma Pack already appeared on the test server for the 2024 event, but were then pulled a week before the event went live.
- In 2025 vendor item prices were increased, rewards for weekly exploration mission and daily golden coin mission were lowered and latter mission's objective requirement was significantly increased.
- In 2026, the bonus alert Doom - The One Who Waits was not included on event launch, but was enabled on March 11, 2026 after a HotFix update was applied.
- Also in 2026, per HotFix update notes, the 25% discount on seasonal vendor items was allowed to continue throughout the entire event rather than just the first week. This is most likely due to the inevitability that players would need to purchase event currency in Marketplace in order to afford purchasing some of the new rewards offered this year if the discount was not in place.
- The rainbow above Mister Mxyzptlk is inverted from the colours of the primary rainbow (with red at the bottom). Pots of gold have a vertical rainbow with red on the left, while the End of the Rainbow Accessory has red on the right, both regardless of the side they are viewed from. Miniature Rainbow Accessory has the typical depiction of a rainbow with red on top.