There are lots Of Dragons But I Suggest The best fusion Ones are Blue eyes Ultimate dragon Cyber End Dragon And Five headed Dragon It Depends how it fits your deck
Sadly you can't because you can only choose cards from your deck, not fusion deck.
Blue Eyes Ultimate Dragon is a promotional card and is not included in any starter deck.
in kaibas deck
you cant have less than 40, but you can have as many up to 60
some of Kaiba's cards are his 3 Blue Eyes White Dragons, Polymerization, Defusion, Refusion, Blue Eyes Ultimate Dragon, X-Head Cannon, Y-Dragon Head, Z-Metal Tank, and XYZ-Dragon Cannon.
Ultimate Tyranno Infinity OTK
blue eyes white dragon
A Lightsworn deck is a deck mostly consisting of the Lightsworn monsters, but with related cards like Judgment Dragon and Honest.
As long as you have he two cards for the fusion you have to play someone with that monster and kill it. Graveyard slot now does notmatter go back to your deck construction and reincarnate the tougher of the two or three fusion cards. This will get you the fusion card you are looking for
in my opinion, here are some of the best cards to go in a dragon deck: Level eater lightning vortex Level eater the tricky level eater future fusion Level eater five headed dragon Level eater the armed dragon cards Level eater masked dragon lord of D. shrink red eyes darkness metal dragon decoy dragon (AKA, The revised marshmalloon) the blue eyes cards quickdraw sychron As you can see, my favorite card in a dragon deck is level eater. In a dragon deck, it keeps comin' back, so you can tribute it to summon other monsters.
Any deck. You must have 3 Blue-Eyes White Dragon's, 1 Blue-Eyes Ultimate Dragon, and 1 Polymerization in the deck though. You get Blue-Eyes Shining Dragon when you purchase Yu-Gi-Oh:The Movie.