Overview
El Clear (or Clear) is a buffing HG who needs to stand still to keep activating her effects, increasing whoever is highest on the DPS chart's Damage and Accuracy by 40% (you should always have her SPEQ equipped). This will not reapply to targets who currently have the buff, and if left alone will leave the highest DPS Doll with a close to permanent uptime, but not the second-highest.
As she needs to stand still to keep applying her buffs after activating her Skill, it is usually best to keep her in the backline unless you are willing to do some extra, precise kiting. More details in Full Analysis.
Clear comes with fairly strong RoF tiles and a very strong Damage buff from her Skill, as such she's a hybrid buffer.