Time EF makes your character move at 150% speed. This allows some moves with narrow collision boxes (and/or vs characters with narrow collision boxes) to pass through the opponent and hit on the other side. We call this "guard bypass" as an in-joke.
Source: しろごま (@sirogoma84) on Twitter.
This video explains how to do a Fenrir Eclipse setup with Saki in Arcana Heart 3 LOVE MAX!!!!!
This setup requires a hard knockdown combo. Hard k/d combos are character-specific: the combo used in this video works against everyone except Fiona, Angelia, Lieselotte, and Catherine. However, if you do 2C before Gorm Glas, this combo will no longer work on Heart, Saki, Scharlachrot, or Yoriko: you must use a different, more difficult route instead. For more info, check out my Saki Hard Knockdo...
Time Akane 20,000 dmg combo (Six Stars only) (by @nekoran69)