Changes
Adding information about which sets are legal.
* There is no [[Main Phase 2]].
* Like a normal [[Duel]], the first player does not [[draw a card|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.
==Legal Card Sets==
Only certain card sets are legal in the Speed Duel format. These cards can be distinguished by the "Speed Duel" logo in the background of the card's text box. The following sets contain cards that can be used in Speed Duels (listed in order of release).
* [[Speed Duel Starter Decks: Destiny Masters]]
* [[Speed Duel Starter Decks: Duelists of Tomorrow]]
* [[Speed Duel: Arena of Lost Souls]]
* [[Speed Duel: Arena of Lost Souls Launch Event participation card]]
* [[Yu-Gi-Oh! Day April 2019 promotional card]]
* [[Speed Duel Tournament Pack 1]]
* [[Speed Duel: Attack from the Deep]]
===Speed Duel in video games===
