Warrior Toolbox:Basically a deck full of lots of good Warriors and 3 Reinforcement of the Armies that are used to pick out a warrior that will be currently useful,just like a toolbox.
Field Control:Having cards like Spirit Reaper that cant be destroyed to control your field,Creator is also good use in this deck,therefore he can control your field by reborning monsters.
Flip Flop Control:Having lots of flip monsters and having Book of Moon or Tsukoyomi to flip them back down and use there effect again.Also using Shallow Grave to put monsters in your graveyard back on your field in facedown defense mode.
Hand Control:Its where most cards help you with your hand.I personally dont like this deck.
Chaos Control:It can be either Flip Flop,Field,or Hand Control but all monsters are DARK and LIGHT
Soul Control:Cards like Snatch Steal,Brain Control,Rafflesia Seduction,Brain Jacker that take control of your opponents monsters.Creature Swap is good to or Enemy Controller.
Control Freak:This is my favorite kind of deck,its a deck with a mixture of the types of Control in it,Flip,Field,Hand,Chaos,and Soul.My deck is a Control Freak deck and it contains Flip Flop,Chaos,Field,and Soul Control.
Monarch:Im trying to build a Monarch Deck,its a deck with all of the Monarchs,and cards like Spirit Reaper to keep on the field to sac for a Monarch,Dekoichis to draw your Monarchs,and Different Dimmension Capsule.
Final Attack Orders:This deck is a deck loaded with monsters like Giant Orc,Goblin Attack Force,Goblin Elite Attack Force,Spear Dragon,and Indomitable Fighter Lei Lei that have very high ATK but are switched to defense mode after they attack.Use Final Attack Orders,a continuous trap card to keep them in attack mode.