Like a normal Duel, the first player doesn't draw on their first turn, the hand size limit is 6, both players can have an active Field Spell Card and there can only be 3 cards with the same name in both the Main Deck and the Extra Deck.
Speed Duels feature a smaller playing field than Master Duels
In the Yu-Gi-Oh! VRAINS anime, the Speed Duel is a common-used format.
Speed Duels were legendary Duels played in LINK VRAINS where players use D-Boards to ride the Data Storm. This kind of Duel had disappeared for many years when the Data Storm apparently ceased to exist, making Speed Duels be only known as rumors. However, when Yusaku Fujiki captured Ai, the latter released the Data Storm, thus reviving these Duels.[2]