anyone can tell me about this deck?

i build a full deffece deck but this deck have many shortcomings. so can u tell me to build this deck. no sidding

main deck (40) :

monster (12) :
marshmallon x2
battle fader x3
lava golem x2
necro gardna x2
destiny hero deffender x3

magic/spell (13) :
scapegoat x1
chain energy x3
toll x2
pot of duallity x3
swords of revealing light x2
heavy storm x1
final countdown x1

trap (15) :
magical thorn x3
gravity bind x3
straight flush x1
solemn judgment x1
solemn warning x2
magic cylinder x2
infinite dismissal x3


can you tell me?? thx b4

you probably want 3 final countdown if youre relying on it to win
you mgiht want to add swift scarecrow for more defense
cyber valley is also a good choice
i dont think infinite dismissal at 3 is a good idea, maybe 2 at most.
i dont think straight flush or magical thorn are really worth using, not reliable enough
i think defender and necro gardna would be better used as threatening roar or thunder of ruler

just some thoughts ^^

okay thanks for correction

full defense? If you are running final countdown and magic cylinder, you aren't JUST defending ;P Here's my trollololol stall deck, feel free to steal it. It's actually super fun and wins 9/10 times even against top tier because they end up filling up their monster/spell zones, then they can't do anything but sit and discard everythinTg they draw XD

Spoiler:

Unfortunately the forum cut off half my screenshot >.> cards that are missing:

3rd spirit reaper
Gorz
2nd Tragoedia
Swords of revealing light x2
3rd messenger of peace
Negate Attack x3
Threatening Roar x3