To get the Waking of a World Bundle in Wuthering Waves, you must either subscribe to two Wuthering Waves streamers while they're streaming on Twitch or gift two Twitch subscriptions to a WuWa streamer while they're playing the game between May 22, 2024 and June 22, 2024 as part of the Support a Streamer campaign. Note that these subs must be paid with real money - Amazon Prime subs don't count, unfortunately.