He returns.
-New Card Animations
Particularly highlighting a special animation if you reduce your opponent’s LP to 0 with Dark Magician or Dark Magician Girl.
EDIT: Here’s a compilation by Youtuber Mitsuo:
Dark Magician
Dark Magician Girl
Ash Blossom & Joyous Spring
Effect Veiler
Libromancer Fireburst
Gaia the Magical Knight of Dragons
XX-Saber Gottom
Ultimate Slayer
-Changes to Time Limits per turn
The previously announced change will be implemented on February the 14th. As a reminder, you start with 300 seconds, you gain 60 seconds when your turn begins, and 30 when your opponent’s turn begins (but no higher than 300).
-More cards have highlighted effects that can be activated, and effects that have been activated.
-You can now hide the name of your opponents during the Match Start screen and while Dueling (their names are still visible in the Match History). You can change this in the settings -> Duel -> Display Player Name option.
-Toadally Awesome Mate Icon updated
“To closer resemble the card art”
-Simplified Chinese language option available
This is available starting on February 9th on Steam, and will be made available for other platforms in the future.
-New Selection Pack: Sprites of Miracle
“In addition to the new “Spright” archetype, new “Elemental HERO” and “Morphotronic” cards have also been added! Don’t overlook this shining miracle!
In addition to UR Gigantic Spright, UR Spright Elf, UR Power Tool Braver Dragon, UR Psychic End Punisher, UR Red Nova Dragon and others will be added.”
NOTE: This is what the English in-game announcement says at the time of writing this article, however, I found it very weird that Red Nova Dragon is in this pack and the next one, so I double-checked, and the announcement in the JP version says that the last UR card in the announcement is “Elemental HERO Shining Neos Wingman”.
-New Selection Pack: “New Step for Duelists”
“Take a new step forward as a Duelist!
In addition to UR Royal Straight Slasher, UR Slifer the Sky Dragon, UR Ancient Fairy Dragon, UR Blaster, Dragon Ruler of Infernos, UR Red Nova Dragon and others will be included.
-Advance Notice: Forbidden/Limited List Implementation and Effect Text Revision
Applying on February 14th, the following changes will be applied to the F/L List:
Limited:
Blaster, Dragon Ruler of Infernos
Ancient Fairy Dragon
Change of Heart
Semi-Limited:
Spright Starter (added to the list at the time it is released, much like Rite of Aramesir, so you do not get a dismantling bonus)
Additionally, Ancient Fairy Dragon is getting a revision for its text, the same revision that is going to be implemented in yet-unreleased products for the TCG and OCG, which has been previously announced.