The highly anticipated gacha title, Wuthering Waves, is set to release globally on May 22, 2024, and it promises to bring in exhilarating gameplay backed by rewarding content. Among the highlights are also the launch event, which will give out free pulls and a 4-star Resonator. Players should also know that raising union levels yields additional goodies that will help them progress further in the game.This article takes a closer look at the launch event and discusses its respective rewards.Wuthering Waves launch event to give out free 4-star characterWuthering Waves' official release is finally here, after two successful closed beta tests, which have offered fans a glimpse at everything the title has in store. Besides, Kuro Games has scheduled the Gift of Thawing Frost launch event to commemorate the occasion.To complete the event, players have to log in to the game for a week to obtain the following rewards on each consecutive day:Day 1: 1x Lustrous TideDay 2: 1x Lustrous TideDay 3: 1x Lustrous TideDay 4: 1x Lustrous TideDay 5: 4-star Resonator SanhuaDay 6: 2x Radiant TideDay 7: 2x Radiant TideIt appears that fans will be receiving a free copy of Sanhua after logging in on the fifth day. She is a 4-star Resonator from the Glacio element, whose weapon of choice is a sword. Nevertheless, she is a welcome addition to any account, considering every unit is capable of tackling the in-game activities.Also read: Wuthering Waves reveal livestream overviewThat said, players are highly advised to raise their Union Levels quickly after the game goes live to snag these rewards:Union Level 5: 5x Lustrous Tide and 200 AstriteUnion Level 15: 5x Lustrous Tide and 400 AstriteUnion Level 25: 15 Lustrous Tide and 2 Crystallium (Stamina)Union Level 35: 15 Lustrous Tide and Crystallium (Stamina)Union Level 45: 5-star Weapon Selector and 1000 AstriteThe Lustrous Tides can be used in the Novice Convene, which guarantees a drop of the respective 5-star Resonator. Make sure to save the Astrite for the event banners. Also, Jiyan is featured in the first Event Convene.Follow Sportskeeda’s Wuthering Waves hub for more information and updates.