I've acquired some more cards, and changed my Machine Deck a little...anymore suggestions as to what to change/fix?

Oh, and before you say it, I know about Reflect Bounder, I just haven't been able to get one again.

Total--43

MONSTERS—19

TRIBUTES—5
Black Luster Soldier-Envoy of the Beginning
Perfect Machine King
Blowback Dragon
Fusiler Dragon, The Dual-Mode Beast—2

NON-TRIBUTES—14
X-Head Cannon—2
Y-Dragon Head
Z-Metal Tank
Drillago—2
Helping Robo For Combat
Cannon Soldier
Breaker the Magical Scientist
Cyber Jar
Heavy Mech Support Platform—3
Spirit Reaper

SPELLS—12
Limiter Removal—3
Combination Attack—2
Pot of Greed
Swords of Revealing Light
Machine Duplication
Nobleman of Crossout
Change of Heart
Megamorph
Premature Burial

TRAPS—12
Covering Fire—2
Skill Drain—2
Rare Metalmorph—3
Mirror Wall—2
Return From the Different Dimension
Call of the Haunted
Compulsory Evacuation Device

FUSIONS—6
XY-Dragon Cannon
YZ-Tank Dragon
XZ-Tank Cannon—2
XYZ-Dragon Cannon—2

SIDE DECK
Blowback Dragon
Big Core
Jinzo
Amplifier
Jinzo #7—3
Kinetic Soldier—2
Megamorph
Mirror Wall
Torrential Tribute
Ring of Destruction
Waboku—2