Basandra

Click here for visual deck (with images)
Click here for my EDH Commander decks
 
Mostly focused on the "creature must attack" ability.
Includes the following:
Cards that make people not able to (or don't want to) attack me, so they are forced to attack someone else.
Cards that add first strike, double strike, and/or deathtouch (to hurt incoming attackers)
A few cards that destroy tapped creatures
 
Mana Acceleration (8): General (1): Spells (28): Sideboard (Omitted/Cut card ideas):
1 Boros Keyrune 1 Basandra, Battle Seraph 1 Akroma's Memorial 1 Silver Seraph
1 Boros Signet   1 Basilisk Collar 1 Vicious Shadows
1 Coalition Relic Creatures (27): 1 Crawlspace 1 Elite Archers
1 Darksteel Ingot 1 Karn, Silver Golem 1 Leonin Sun Standard 1 Seraph
1 Gilded Lotus 1 Stuffy Doll 1 Mind's Eye 1 Ulamog, the Infinite Gyre
1 Thran Dynamo 1 Boros Reckoner 1 Quietus Spike 1 Artisan of Kozilek
1 Land Tax 1 Gisela, Blade of Goldnight 1 Scythe of the Wretched 1 Caltrops
1 Weathered Wayfarer 1 Razia, Boros Archangel 1 Sword of Kaldra 1 Powerstone Minefield
  1 Spitemare 1 Temporal Aperture 1 Magnetic Web
Lands (36): 1 Coalhauler Swine 1 Rise of the Hobgoblins 1 Angelheart Vial
1 Ancient Amphitheater 1 Kazuul, Tyrant of the Cliffs 1 Rage Reflection 1 Sun Droplet
1 Arid Mesa 1 Mogg Maniac 1 Total War 1 Emeria, the Sky Ruin
1 Battlefield Forge 1 Rage Thrower 1 Vow of Lightning 1 Two-Headed Dragon
1 Boros Garrison 1 Adarkar Valkyrie 1 War's Toll 1 Two-Headed Giant of Foriys
1 Boros Guildgate 1 Angelic Skirmisher 1 Archery Training 1 Foriysian Brigade
1 Clifftop Retreat 1 Avatar of Hope 1 Aurification 1 Lairwatch Giant
1 Eiganjo Castle 1 Ballista Squad 1 Chronomantic Escape 1 Luminous Guardian
1 Forbidding Watchtower 1 Blazing Archon 1 Ghostly Prison 1 Mounted Archers
1 Ghitu Encampment 1 Brigid, Hero of Kinsbaile 1 Gideon Jura 1 Reveille Squad
1 Kor Haven 1 Darien, King of Kjeldor 1 Inheritance 1 Balefire Liege
1 Mistveil Plains 1 Deathless Angel 1 Lightmine Field 1 Nobilis of War
1 Plateau 1 Elesh Norn, Grand Cenobite 1 Norn's Annex 1 Echo Circlet
1 Rugged Prairie 1 Glarecaster 1 Return to Dust 1 Mimic Vat
1 Sacred Foundry 1 Michiko Konda, Truth Seeker 1 Reverence 1 Glory of Warfare
1 Shinka, the Bloodsoaked Keep 1 Patron of the Kitsune 1 Sphere of Safety 1 Reflect Damage
1 Slayers' Stronghold 1 Shaman en-Kor 1 True Conviction 1 Circle of Flame
1 Spinerock Knoll 1 Steam Catapult 1 Vow of Duty 1 Entangler
1 Sunhome, Fortress of the Legion 1 Sunblast Angel 1 Ward of Piety 1 Island Sanctuary
1 Thawing Glaciers 1 Vengeful Archon   1 Orim's Prayer
1 Windbrisk Heights 1 Windborn Muse   1 Reciprocate
7 Mountain     1 Retaliate
8 Plains     1 Righteous Cause
1 Sol Ring     1 Enlightened Tutor
      1 High Ground
      1 Ironfist Crusher
      1 Palace Guard
      1 Idyllic Tutor
      1 Gorgon Flail
      1 Foriysian Totem