Duel Arena

Challenge another duelist in a simplified Cyber Dragon card battle

How it works

01

Enter Nickname

Choose any name to play as

02

Create or Join

Create a room or enter a code

03

Duel!

Battle with Cyber Dragon cards

Play vs Bot

Practice against Cyber Bot — instant start, no waiting

or play online

Create Room

Create a new room and get a code to share

Join Room

Simplified Rules

  • —Each player starts with 4000 LP and 5 cards
  • —Summon monsters to 3 field slots (ATK or DEF position)
  • —Attack opponent's monsters or directly if field is empty
  • —Use Spell cards to boost ATK, heal, or deal damage
  • —First to reduce opponent's LP to 0 wins!