Attribute X X X
  Cute Cool Passion
Rarity X X X X
  SSR SR R N
High stat X X X X
  Vocal Visual Dance Balanced
Skill Type 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
Skill Type X X X X X X X X X X
  Focus/Coord. L. Sparkle Encore T. Synergy Tuning Motif Symph. Alternate Refrain Magic
Skill Type X X X X X
  Mutual Overdrive T. Spike Dominant Present
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.)
Sakuma Mayu+
魅惑のショウタイム
7196 3828 4649
あなたへの喝采 Every 11 seconds, there is a 40..60% chance to increase Perfect note scores by 16%, and the combo bonus by 14% for 5..7.5 seconds. (All idols on your team must be Cute types.)
Murakami Tomoe+
姉御の心粋
7132 4680 3878
天幕の艶技 Every 13 seconds, there is a 40..60% chance that you will gain a combo bonus based on your current life for 6..9 seconds.
Jougasaki Rika+
シークレット☆モード
4350 4645 4292
プライベート☆スマイル Every 11 seconds, there is a 35..52.5% chance that life will not decrease for 6..9 seconds.