On the night of June 5, 2026, Valve released patch 7.41d, which continued the tradition of balance adjustments and simultaneously launched the summer season of the in-game event "Quartero Curiosities." The event will last until September 4, 2026.
Among the available bonuses are hero sets with skins for Broodmother, Venomancer (including an alternative purple style), and Nyx Assassin. At level 5, players are guaranteed to receive the "mega ultra special Quartero rarity" – a reward that may contain Immortal or Arcana rarity items from over a hundred previously released sets. Thematic effects and skins from past seasons are also available for Dota Plus shards.
"Quartero Curiosities" is a seasonal in-game event in Dota 2, first launched in the fall of 2025. It features a leveling system, where players earn cosmetic rewards for progression. The spring season of the event concluded on June 4.
Let us remind you that along with the launch of the event, Valve released patch 7.41d with adjustments for over 200 heroes and a rework of neutral items.
