In Yu-Gi-Oh! Reborn on Roblox, “discard” usually means choosing a card from your hand and sending it to the Graveyard ; it is not the same as sending a card from the field.

How to do it

  • Look for a card effect that says discard 1 card or discard a card.
  • When the effect asks for a discard, click or select a card from your hand.
  • Confirm the effect, and the card should move to the Graveyard.

Important distinction

  • You generally cannot discard cards from the field.
  • If a card says send a card from your hand to the Graveyard , that is similar, but it may not count as a discard unless the effect specifically uses the word “discard”.

Handy example

If a card effect says “Discard 1 card; draw 2 cards,” you would pick one card in your hand to pay that cost, then the effect continues after it goes to the Graveyard.

If it is not working

  • Make sure the card is actually in your hand.
  • Check whether the effect says discard or only send.
  • Some Roblox Yu-Gi-Oh! games use slightly different UI steps, so the game may want you to click the card first and then press a confirm button.

TL;DR: In YGO Reborn, you discard by selecting a card from your hand when a card effect asks you to do so, and then confirming it.