This is a guide to building your team in Genshin Impact.
If you're new to Genshin Impact, it's a good idea to take a look at the Roles a character can have. These Roles are used across the Genshin Helper Team guides including the builds guide located here and the Spiral Abyss Guide located here.
Otherwise, feel free to take a look at the Characters pages listed on the sidebar which give a rough summary of the character's strengths and weaknesses as well as list other characters that work well with them and teams they can be used in.
A list of common Teams used in Genshin Impact is also listed to the left and lists options from best to worst when building that particular team.