In duels, some rewards will be received by consuming materials.

One type of land material will be designated as a consumable material in rotation for each duel.

The consumption rate varies by rank and event and may be adjusted in the future based on supply and demand conditions.

If you are a Prime subscriber, you will receive a bonus in rewards.

Even after receiving a reward while not subscribed to Prime, you can still obtain the rest of the reward by subscribing to Prime within the period during which you are eligible to receive it. In this case, no additional materials will be consumed.