Especially if I throw it in during a combo, since that speeds up casting.

I heal nearly 40% to a single target within a second. It's good for me to use to keep myself healed so I can just keep pounding the enemies with attacks. It only costs 3 CC.

Also, so that characters don't die while David is trying to get out some heals with Cheria.

I also can't find a pic of this. Even though its her most basic B Arte. oO