yugioh deck (im a newbie)?

[parkourpracticer]

Tell me what to do to improve it ?

main

1 dark hole
1 heavy storm
1 monster reborn
1 pot of averice
3 polymerization
1 shield crush
1 smashing ground
1 swords of revealing light

2 a hero emerges
1 negate attack
1 mirror force
2 bottomless trap hole
1 enchanted javelin
1 magic cylinder
1 trap jammer
1 waboku

1 summoned skull
1 red-eyes b. dragon
1 barrel dragon
1 blowback dragon
1 armored zombie
1 dark magician
1 buster blader
1 baby dragon
1 alligator's sword
3 blue-eyes white dragon
2 divine dragon ragnarok
2 lord of d.
2 flamvell grunika
1 genesis dragon
1 fairy dragon

extra
b skull dragon
gatling dragon
dark paladin
alligator's sword dragon
blue eyes ultimate dragon
king dragun


remember i just started like 2 days ago.