The word "Gacha" should be explained first. Some of Japanese smartphone games have "Gacha", which players can get characters or items randomly in the game. Yu-Gi-Oh Duel Links is also expected to install that system. Usually a gacha roll requires gems. Those gems can be obtained without charge up to certain amount. After that players have to pay for that.
Rerolling in Duel Links
Rerolling in Duel Links is to re-open a pack that is given to you the first pack and a reward for finishing a tutorial at the beginning of the game. You get three cards, and if those cards are not cards that you want, conduct rerolling.
How to Reroll
In a General Way
Install the app.
A tutorial starts.
Finish the tutorial.
Receive mission reward and visit the Shop.
Open a pack that is given to you for free of charge.
If you are not satisfied with cards from the pack, uninstall the app back to the step 1.
One reroll in Yu-Gi-Oh Duel Links will take around 10 minutes.
I agree. Cards here are just good cards from the currently available pack, Ultimate Rising, and I will update the page as more cards becomes available :)
Those are nice cards, but i doubt with just these cards they can win in the long run, since we all know there are much stronger cards in the yugioh universe like "Vorse Raider", that is sure to come in the future. Rather than depending on a few cards, it would better to get free cards that have synergies like the twin headed Rex, crawling dragon with Rex's jurassic world skill
Maybe, but someone wants to get Axe Rador or Wonder Baloon as starting cards.