Getting some of the rarer cards naturally takes a lot of battling, but those rare cards are fairly essential in being able to take on the more difficult decks
Threatening Roar, Defence Draw, and Shard of Greed are good budget replacements until you have the means to craft/earn better cards such as Upstart Goblin, Chicken Game, and Terraforming
However, Yugi, furious with Diva for what he did to Bakura, decides to duel him instead, which Kaiba agrees to
This particular mission is focused around collecting all of the rainbow-bordered cards for the Crimson Blaze booster pack , which all happen to be Mega ex Pokmon
The answer is yes and noit depends on the card, its rarity, and your knowledge and expertise within the market
Mega Camerupt ex takes 20 additional damage from Water-type attacks