Jewel and Stone are required items for getting a card through Card Trader. In order to get those items, you need to exchange cards with the same rarity and same attribute as the ones that you want to acquire or meet "Stage" requirements.
Jewels and stones are one of the duel rewards. Basically, having a lots of duels and scoring high are ways to earn those items since you can get one reward by 1,000 score. For example four rewards appear when your score is 4,000 or more and less than 5,000.
You can convert your cards into jewels and stones at the Card Catalog. What trader item you get is based on attribute and rarity of a card you convert. For example, a normal rarity spell card can be exchanged with 100 gold and a Stone of Spell.
Jewels and stones are also reward for completing some missions, although you cannot obtain many of those items by doing that.
nope, sell them, i even sell UR i think are useless, like the Legendary Fisherman, you summon it and what? You cannot boost its attack with umi on the field, and enemies can attack you directly if it is the only monster u have on play, another one would be insect queen, which i think is hard to do a consistent deck, it needs a sacrifice to attack, sure it summons tokens to ressuply it self
but to attack on the turn you summoned it you need 3 monsters, and that is not all, it gets only to 2600 attack, which other lvl 7 monsters already have from the beggining, sure using pinch hopper can easily summon it, but i feel empress mantis does the job, and dont forget insect princess with paricide parasit.
insect queen works well with pinch hopper meaning you only need 2 monsters and that's pretty noob if you think it's useless. The good thing about the legendary fisherman is that if you have a monster with incredible defense e.g. labyrinth (3000 defense) then you can keep attacking your opponents monsters
Am i wrong, or is the "Stone of Light"- droprate pretty low ? Always fire and water, no light.
You should farm lvl 10 duelists, if you're able to do 7k points you got 1,4k of gold (gold and rare cards to sell). Do it a lot and you can buy anything you need ;-)
I had 3 ultra rare stone from the Bakura event that I had been saving up to get twin barrel dragon, and they are gone from my inventory! I am almost certain I didn't use card trader or anything and I'm trying to think of any other way they might have been used.