I only have 13 cards in my side deck. Can Anybody give me some advice on what to add....
Total Cards (42)

Monsters (20)
2-GraveKeeper Chief
1-Guardian Sphinx
1-Mobuis The Frost Monarch
1-Zaborg The Thunder Monarch
3-GraveKeeper Spy
3-GraveKeeper Assailant
3-GraveKeeper Spear Soldier
1-GraveKeeper Guard
1-Mystic Tomato
1-Witch's Apprentice
1-Sangan
1-Spirit Reaper
1-Exiled Forces

Spell (12)
3-NecroValley
1-Terraforming
1-Nobleman Of Extermination
1-Nobleman Of Crossout
2-Samashing Ground
1-Heavy Storm
1-Mystical Space Typhoon
1-Brain Control
1-Bait Doll

Trap (10)
3-Rite Of Spirit
2-Sakuretsu Armor
1-Bottomless Trap Holes
1-Dust Tornado
1-Ring Of Destruction
1-Deck Devistation Virus
1-Mirror Force

Side Deck (13)
GraveKeeper CannonHolder
Gravekeeper Guard
Injection Fairy Lily
Mystic Tomato
Swords Of Revealing Light
Magical Dimmension
Giant Trunade
Terraforming
Royal Tribute
Bait Doll
Magic Drain
Bottomless Trap Hole
Magicians Circle

I've been working on this deck for some time now. Some times it runs nice and smooth and other times it doesnt do so great. I'm not sure if I should cut this down to 40 cards or not but let me know what you would do and any advice you may see that I can use. Thank You!!!

any advice could help...................

any suggestions.............................

- Reaper
- Apprentice
- Tomato
- Zaborg
- Sphinx
- Exiled

+1 Mobius
+ 3 GK Commandant (unless you are playing it next week)
+ 1 Sage of Silence
+ 1 Lily

- Bait Doll
- Brain Control
- Nobleman of ext
- Terraforming

+ 3 Shrink
+ 1 Snatch Steal
+ 2 Magical Dimension


- 2 sakuretu (shrinks double as defensive options in a swarm deck)
- Bottomless
- Dust

That makes an even 40 (20-14-6)

Can you say all over the place ? The point of the side deck is to get a consistent answer to a deck or card you have problems with. If you have trouble with decree, then add 3 twisters. If you have trouble with frog, use 3 DD crows. And so on. But one card of something is almost always a poor idea, lest it be searchable. You simply won't see it when you need it.

Well, it'll run smoother with the commandants in there. I would also personally change GK guard for a Mysterious Guard. I like that card better, but with necro, GK guard is a defensive force to be reckoned with of course. Other good options, DMoC if you decided to add Magical Dimension in the fix. You obviously understand GK's somewhat, since you didn't make the stupid mistake of adding torrential, which a lot of people do "because its a staple", so once fixed, you should be able to play it pretty well.

alot of advice. thanks alot. I will see what i can do

Who is GK Commandant and what set does it come from???

GK Commandant is coming out in the next set Force of the Breaker (FOTB). His effect is by discarding him to the graveyard from your hand, you can add 1 Necrovalley field card from your deck to your hand. Pretty much a monster terraforming. He has a 1600 atk stat but with Necrovalley, he's a 2100 atk beatstick.