Reroll targets

Following list contains unit recommendations broadly agreed on by the community. 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.

Early investment
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. Outside of those listed above, other characters sold in Raid store are Chinatsu and Hanae, both competent healers. Other Raid store characters are Saya and Utaha. Raid and PVP stores will see units added to them over time.