Reroll targets

Following list contains unit recommendations broadly agreed on by the community, intended to help players starting out.

Keep in mind that due to variety of game modes and damage types there can be no universally applicable tier list, so the suggestions listed are a matter of opinion and are meant to be a starting point rather than a definitive guide. This list covers Regular pool students (the ones that can be gotten from gacha at any time); limited and anniversary students can also be extremely strong, so if you are rerolling during any limited banner consider those as well.

Who else can you use?
Following units are either farmable through various means, or relatively easy to obtain due to lower starting rarity.

Note that characters sold in Raid and Arena stores are relatively easy to max out in a few months of play.