ok i see alot of bad things here
first of all take out 2 arma leyvaten (unless you plan on playing dragunity beatdown, LLADD loop, or trident unity OTK deck only run 1
take out 1 REDMD (you only need 2)
then out in another dragunity myst and legonaire and 2 REWs
mosnters should look like this now
aklys x 3
leyvaten x 1
dragunity myst x 3
dux x 3
lego x 3
phalanx x 3
REDMD x 2
REW x 2
now onto the spells
take out the card destruction, the dragonmasterys, a COC, dark hole (legonaire is a all you need for getting ris opf monsters)
then put in another MST (draugnities hate backrow trust me) and pout in future fusion, for soem reason im having a hard time remembering what other spell cards i favor for dragunites so ill edit this when i think of them ._.
good job with the decree
as for extra take out all XYZs, level 7 syncs adn every otehr synchro (not including trident dragion) thats not lv 5, 6, or 8.
get another vaj, and staple synchros, and FHD
with thos sugestions your deck should become ALOT better, if you want lists of all my different builds of dragunity decks PM and ill send them to you
why you should consider my what i sugested - well i absolutly love dragunties and when i play them i hardly loose with them or give my opponet a very good/hard duel XD plus ive played with them for a good while and not alot of good tech cards for them and really just know alot about them as im crazy about them