Dota 2 New Quartero’s Curious Update

On March 11, 2026, a Dota 2 update was released that added new Quartero’s Curious sets. The game received 3 new sets, spring-themed item effects, and a large number of rewards for reaching levels. In this blog, we will provide a Spring Quartero’s Curious guide and explain the most important details about this update.

Quartero’s Curious Sets

In the spring Quartero’s Curious, 3 sets were added to the game:

• Death Prophet – The Blue Lotus
• Mars (2 styles) – The Red Berserker, WorldsEnd
• Zeus – Stormfather

The sets are well-designed and also contain references to ancient mythological creatures. Traditionally, the sets are assembled from separate items that can be obtained by leveling up.

In addition to the sets, Antiques are also worth attention, especially at level 5, from which you can obtain rare in-game items including Immortal or even Arcana.

Quartero’s Curious Updates

In addition to adding cosmetic items, Valve introduced several new changes. Now, when opening an Antique, players will no longer receive duplicate rewards. If you complete the entire event, the levels you earn afterward will grant Dota Plus points. In addition to Quartero himself, his sister has also been introduced.

Also, from levels 2 to 29, new in-game item effects are unlocked. They are designed in a spring style, and in total you can obtain 10 effects.

Conclusion

The Quartero’s Curious update added some freshness to the visual side of Dota 2 by introducing new sets and effects. By gaining levels, you will unlock sets for Death Prophet, Mars, and Zeus, as well as Antiques, from which you can obtain rare items. Spring Quartero’s Curious will last until June 4, so make sure to collect the main rewards in time.