Gratuitous Response (Savagely Overreact)

Click here for visual deck (with images)
Click here for my EDH Commander decks
 
See Arrows for my system of Arrows. (You only need to read the first few sentences to get the idea.)
The point of this particular deck is to react violently whenever someone hurts my board state. So if you have the current "Arrow", you will pay dearly for your crimes against me. If no one has an Arrow, I usually just attack the person with the highest life or the best board state.
 
Click here for an old 5 color version of this deck.
 
Mana Acceleration (12): General (1): Spells (36): Sideboard (Omitted/Cut card ideas):
1 Burnished Hart 1 Nicol Bolas 1 Mindslaver 1 Ruination
1 Chromatic Lantern   1 Scour from Existence 1 Back to Basics
1 Coalition Relic Creatures (16): 1 Cruel Ultimatum 1 Blood Moon
1 Commander's Sphere 1 Ulamog, the Ceaseless Hunger 1 Din of the Fireherd 1 Magus of the Moon
1 Darksteel Ingot 1 Niv-Mizzet, Dracogenius 1 Nicol Bolas, Planeswalker 1 Contamination
1 Fellwar Stone 1 Baleful Force 1 Rakdos's Return 1 Mind's Eye
1 Gilded Lotus 1 Demonic Hordes 1 Blood Tribute 1 Sealed Fate
1 Kolaghan Monument 1 Helldozer 1 Choice of Damnations 1 Decimator Web
1 Silumgar Monument 1 Hypnox 1 Curse of the Cabal  
1 Thran Dynamo 1 Undercity Informer 1 Do or Die  
1 Unstable Obelisk 1 Alexi, Zephyr Mage 1 Dregs of Sorrow  
1 Worn Powerstone 1 Arcanis the Omnipotent 1 Liliana of the Veil  
  1 Consecrated Sphinx 1 Mind Shatter  
Lands (36): 1 Magus of the Future 1 Mind Twist  
1 Underground Sea 1 Sphinx of Magosi 1 Ob Nixilis Reignited  
1 Badlands 1 Hoard-Smelter Dragon 1 Overwhelming Forces  
1 Volcanic Island 1 Orcish Settlers 1 Sadistic Sacrament  
1 Watery Grave 1 Tyrant of Discord 1 Sorin Markov  
1 Blood Crypt   1 Sorin's Vengeance  
1 Steam Vents   1 Tainted Strike  
1 Sunken Ruins   1 Worst Fears  
1 Graven Cairns   1 AEther Gale  
1 Cascade Bluffs   1 Amnesia  
1 Drowned Catacomb   1 Curse of the Swine  
1 Dragonskull Summit   1 Distorting Wake  
1 Sulfur Falls   1 Future Sight  
1 Crumbling Necropolis   1 Jace, the Mind Sculptor  
1 Command Tower   1 Mind Unbound  
1 Exotic Orchard   1 Sleep  
1 Reflecting Pool   1 Bonfire of the Damned  
1 Spinerock Knoll   1 Builder's Bane  
1 Bojuka Bog   1 Cerebral Eruption  
1 Strip Mine   1 Chandra Nalaar  
1 Wasteland   1 Comet Storm  
7 Swamp   1 Curse of Bloodletting  
4 Island   1 Flame Wave  
4 Mountain      
1 Sol Ring