There are an absolute ton of gacha games on mobile. In fact, it might well be the biggest genre on iOS and Android, with games featuring enormous franchises from Marvel, Disney, Star Wars, and more.

Screenshot by Pro Game Guides It's important to note that 4-star characters are much easier to get to C6 compared to 5-star ...

Kuki Shinobu 4* Electro Sword Kuki is a fairly decent electro healer, scaling off of HP and having some burst damage in her kit to make her even more viable for clearing content. Kirara 4* Dendro ...

Also, with One Piece Treasure Cruise tier list in mind, do remember that with many gacha games, older characters are likely to drop in usage as you get to higher-tier content or newer content.