Card Rarity X X X X
  SSR SR R N
High stat X X X X
  Vocal Visual Dance Balanced
Idol Attribute X X X
  Cute Cool Passion
Skill Type X X X X X X X X X X X
  Perf. Lock* C. Guard Combo Bonus Score Bonus Healer H. Guard Overload All-Round Concen. Skill Boost Focus
Awakened?   X
  Yes No

(Short link)

Click on an underlined table header to sort the table by that value. Do note that you should apply filters before using the skill-based sorts, as you can't really compare skill effects.
Card VoViDa Skill Effect (sort: time window, % chance, duration, effect val.)
Layla
異国に吹く風
3898 5884 3241
エキゾチック・テンポ Every 7 seconds: there is a 40..60% chance that Perfect notes will receive a 19% score bonus, but become harder to hit for 3..4.5 seconds.
Mary Cochran
おませなリトルガール
3230 3684 3306
レディの心得 Every 11 seconds: there is a 35..52.5% chance that Perfect notes will restore 3 health for 4..6 seconds.