In the game Silver and Scarlet, players need to obtain a variety of unique characters through gacha, a mechanism widely used in many similar games today. Therefore, understanding which gacha pools are available in Silver and Scarlet is crucial, as it not only affects whether players can get their desired characters but also involves the strategic aspects of the game. So, it's best to learn about the gacha pools in the game as early as possible.
Once players complete the initial guidance missions, they can activate the gacha feature. The operation is very convenient; simply click on the "First Draw" option on the main page to enter the gacha interface. Currently, there are mainly two types of gacha pools in the game, each with its own unique characteristics and rules. Let's first look at the commonly used pool, the Everlasting Revival Pool, which provides players with the opportunity to draw most of the characters, including some with higher rarity. To enhance player experience, this pool includes a guaranteed mechanism.

According to the rules, after 60 draws, players are guaranteed to receive an SSR character. This guarantee gives players a certain level of assurance. It should be noted that whenever a player successfully obtains an SSR character, the protection rule resets. This means that even if a player, without triggering the guarantee, gets lucky and draws an SSR character within fewer than 60 attempts, the guarantee count will reset and start over. Such design ensures that players can still get high-quality characters when luck is not on their side, while preventing the overuse of the guarantee mechanism.

Additionally, there is another interesting feature in this pool: after accumulating 40 draws, players unlock the Wish Box function, a very strategic gameplay element. Players can carefully select 5 legendary quality characters from three different factions—Church, Kingdom, and Night Clan—based on their needs and team composition. Once selected, if any of these legendary quality characters from the three factions are drawn in subsequent draws, the player is guaranteed to receive the pre-selected character from the Wish Box.

To increase the sense of reward during the drawing process, each draw in this pool also returns an additional Joyful Echo item, which can be exchanged for various useful items in the Echo Shop. Besides the permanent pool mentioned above, there is another special pool called Rhythm of the Stars, which has distinct drawing methods and rules compared to the first one.
In the Rhythm of the Stars pool, the main method of drawing uses items gifted between friends, such as the Twilight Ribbon, a warm and friendly circular ribbon. This is not just a simple decoration but an item with a specific use, applicable for the Rhythm of the Stars First Draw ceremony. In addition to the Twilight Ribbon, various other gift-able circular ribbons can be used for drawing in this pool. Of course, this pool also features a wide range of characters, but the probability of drawing them is lower compared to the first pool.

After comprehensive calculations, the probability of drawing an SSR character in this pool is 2%, and it's important to note that this pool does not have a guarantee mechanism or other complex designs. This means that more luck is needed when drawing. Due to the relatively low drop rate, the difficulty of obtaining desired characters in this pool is relatively high. For most players, the focus should still be on the first pool to achieve a better gacha experience and more opportunities to obtain characters.

The above introduction covers the gacha pools in Silver and Scarlet, and I believe everyone now has a deeper understanding of the gacha system in the game. From the overall drop rate perspective, by making good use of the various drawing opportunities, there is still a significant chance of drawing powerful characters.