Thats not really the point of the deck, though you could certainly take it in that direction at the expense of something else
Card Q&A Q1453 Mar
So many awesome Dragons these days are legendary, so getting to put them in your deck and possibly make copies is amazing

Rare OP12-080 Baratie Common OP12-081 Koala Leader OP12-082 Issho Common OP12-083 Inazuma Uncommon OP12-084 Emporio.Ivankov Uncommon OP12-085 Karasu Common OP12-086 Koala Rare OP12-087 Nico Robin Super Rare OP12-088 Bastille Common OP12-089 Hack Rare OP12-090 Belo Betty Common OP12-091 Poker Common OP12-092 Mizerka Uncommon OP12-093 Morley Uncommon OP12-094 Monkey.D.Dragon Super Rare OP12-095 Lindbergh Common OP12-096 Ursa Shock Common OP12-097 Captains Assembled Rare OP12-098 Hair Removal Fist Uncommon OP12-099 Kalgara Rare OP12-100 Sabo Rare OP12-101 Jewelry Bonney Common OP12-102 Shirahoshi Super Rare OP12-103 Seto Uncommon OP12-104 Sentomaru Common OP12-105 Trafalgar Lammy Common OP12-106 Trafalgar Law Uncommon OP12-107 Donquixote Doflamingo Rare OP12-108 Donquixote Rosinante Rare OP12-109 Pacifista Common OP12-110 Buffalo Common OP12-111 Baby 5 Common OP12-112 Baby 5 Rare OP12-113 Roronoa Zoro Uncommon OP12-114 Wyper Uncommon OP12-115 I Love You

The type of cards you add and the amount will be determined by what your are trying to achieve, of course, but here are some general tips: When it comes to Pokmon, you normally want to have a main attacker and then some supporting ones that you can use depending on the matchup and the situation
While there are only around 39 Illustrator cards, there are rumored to be around 14 of these in circulation so having one is both a rarity and a blessing as these sell for upwards of $300,000