Days of Yay is a Limited Time Quest in The Colossingum.
Availability
Days of Yay has been available the following times:
- December 11th, 2020 to January 3rd, 2021 (Festival of Yay)
- June 18th, 2021 to June 21st, 2021 (Out-of-Season)
- September 1st, 2021 to October 1st, 2021 (Anniversary Month)
- December 10th, 2021 to January 3rd, 2022 (Festival of Yay)
Stage 1
Opponents:
- Cozy Winter Wear Pango level 5
Team Requires:
Rewards:
Stage 2
Opponents:
- Festive Socks Furcorn level 7
Team Requires:
Rewards:
Stage 3
Opponents:
- Yool level 7
Team Requires:
Rewards:
Stage 4
Opponents:
- Serving of Just Ice Pango level 10
- Fashion Forward Furcorn level 10
Team Requires:
- One Yool
- One Monster (Any)
Rewards:
Stage 5
Opponents:
- Fluffy Snowballs Thumpies level 10
- Giddy Giftwrap Congle level 10
Team Requires:
Rewards:
Stage 6
Opponents:
- Dynamic Dome Pango level 12
- Yool level 10
Team Requires:
Rewards:
Stage 7
Opponents:
- Oaktopus level 14
- Quibble level 14
- Wintergreen Vesture Bowgart level 12
Team Requires:
Rewards:
Stage 8
Opponents:
- Valiant Visors Quibble level 14
- Maw level 14
- Holiday Party Spunge level 12
Team Requires:
Rewards:
Stage 9
Opponents:
- Honeycombover Maw level 14
- Stocking Cap Dandidoo level 14
- Crash Test Gear Thumpies level 12
Team Requires:
Rewards:
Stage 10
Opponents:
- Punk Apparel Dandidoo level 14
- Bred Delicious Oaktopus level 14
- Ten Gallon Hat Congle level 12
Team Requires:
Rewards:
Stage 11
Opponents:
- Cousin Steady Deedge level 10
- Father Yay Mammmott level 15
- Yool level 12
Team Requires:
Rewards:
Stage 12
Opponents:
- Jack Eloper Bowgart level 14
- Canuck Stalk Furcorn level 17
- Aug-Mandibles Thumpies level 14
Team Requires:
Rewards:
Stage 13
Opponents:
- Wetsuit Whimsy Spunge level 14
- Antique Antennae Maw level 17
- Monster Mothma Congle level 14
Team Requires:
Rewards:
Stage 14
Opponents:
- Aug-Mandibles Thumpies level 12
- Monster Mothma Congle level 12
- Skrooball Deedge level 14
Team Requires:
Rewards:
Stage 15
Opponents:
- Yool level 12
- Vintage Speakers Deedge level 14
- Fir Suit Yool level 16
Team Requires:
Rewards:
Quest Rewards
Completing the entire Quest rewards the following:
- Fir Suit Costume (Yool)
- Days of Yay Trophy in the mail
Notes

- This was the first Seasonal Quest added to the game, as well as the first Seasonal Quest to become available in an Out of Season promotion.
- The first time it was available Out of Season, it was bugged. It reset to incomplete after you completed it, letting you get many Fir Suits and Days of Yay Trophies.