Tips Yu-Gi-Oh Trading Card description

As you begin playing, keep the following tips in mind to improve your performance in Yu-Gi-Oh! Duel Links.
# ULTRA RARE CARDS ARE PRECIOUS
If you participate in the launch celebration event, your reward is a set of three Ultra Rare cards in a gift box. They are: Dark Magician, Blue-Eyes White Dragon, and Red-Eyes Black Dragon. Since they are at level 7 and 8, you can use them to perform tribute summons. Build decks around them and you can really dominate. Just be careful about relying too much on them. A couple of Ultra Rare cards in a deck is likely sufficient.
You'll know if you got an Ultra Rare or Super Rare card in a card pack if you see multiple Kuriboh pop up on your screen after you've purchased the pack.

# A DEFENSIVE MIND
If you have a monster that you can place in a defense position to soak up the damage your opponent is dealing (this works particularly well when your monster has a high DEF stat), that can really turn the tide of battle. Remember that even when a monster in a defensive position is defeated, your LP won't take damage. Definitely pay attention not only to the attack opportunities, but also to defensive windows.

# QUIZ MASTER
You should make every effort to complete at least the 1-star Duel Quizzes, since they offer some nice rewards. When you complete 1-6, you access the Block Attack card. Complete 1-7 to receive Banner of Courage card. And 1-11 nets you the Remove Trap card. These are particularly useful cards, so you should make sure to snag them once the game lets you, the better to face more difficult opponents down the road.