TEXT: FORMATION:
  1+ Space Marine Commander with wargear including Terminator Armour and Thunder Hammer (this can be Captain Lysander himself)
  2+ Terminator Assault Squads (all squad members must bear Thunder Hammers and Storm Shields, though one may be upgraded to
  carry a heavy weapon)
  www.games-workshop.com
  The Adeptus Astartes are often called upon to fight against
  insurmountable odds. Even a single Space Marine is
  expected to be able to overcome a foe that outnumbers
  him ten to one, or destroy a foe a hundred times his size
  without a moment’s hesitation. This indomitable spirit is
  embodied by the fearless strike forces known as
  Titanhammer squads.
  Pioneered by Captain Lysander of the Imperial Fists,
  Titanhammer squads proved extremely successful in the
  suppression and eventual extermination of the renegade
  Legio Unctator. Caught off-guard by the treachery of the
  Titans originally deployed in support of his men, Lysander’s
  men were easy prey for the guns of the Legio’s towering
  God-Machines. Thinking quickly, Lysander ordered his
  Terminator assault squads to split up, gathering all those
  armed with thunder hammers to his side before ordering
  his flagship to teleport him and his new entourage back to
  the bridge. After retrieving the ship’s sole vortex grenade
  from its stasis field and commending their souls to the
  Emperor, they teleported planetside again, this time within
  the void shields of the renegade Titans that were stalking
  towards their former position.
  Lysander himself flung the vortex grenade into the lead
  Titan’s path. A swirling field of non-space ripped into
  existence, the resultant implosion crippling the Titan so that
  it could not escape. Without hesitation the newly-formed
  Titanhammer squads climbed onto the massive treaded feet
  of the God-machine, striking with their crackling thunder
  hammers at vulnerable ankle and knee joints. One by one,
  the Legio Unctator’s Titans were caught and brought to
  earth, the dust of their impact blotting out the sun. Since
  that day Lysander has ordered his veterans to form
  Titanhammer squads whenever he expects to encounter
  traitor war machines, and several other Chapters have
  followed suit.
  TERMINATOR TITANHAMMER SQUADS
  POINTS: 325 +
  MODELS
  TITANHAMMER
  SQUAD
  Squad Justus, 1st Company
  Captain Lysander
  Commander, Imperial Fists
  Renegade Titans felled
  by the hammers of the
  righteous:
  Glory’s Fist
  Fires of Hades
  Iron Jackal
  Hellfiend
  Lucian’s Might
  TERMINATOR
  COMMANDER
  SPECIAL RULES:
  Strike Force: All models in Titanhammer squads enter play
  via Deep Strike. They must attempt to enter play within 12”
  of the Space Marine Commander (though scatter may carry
  them further away).
  Oath of Duty: Titanhammer Squads are formed only in the
  direst of circumstances, and it is common practice for them
  to commend their souls to the Emperor before they enter
  the fray. Titanhammer Squads are Fearless.
  Vortex Grenade: One member of the Titanhammer Squad
  is equipped with a Vortex Grenade. Nominate who is
  carrying it at the beginning of the game.
  Desperate Measures: Titanhammer Squads may never be
  deployed on table and will always enter play from Strategic
  Reserve. The targets of Titanhammer Squads are so large
  that they themselves can be used as teleport coordinates. As
  a result, Titanhammer Squads will only scatter D6 inches
  when they Deep Strike.
  TITANHAMMER
  SQUAD
  Squad Maxis, 1st Company
  TITANHAMMER
  SQUAD
  Squad Gladius, 1st Company
  © Games Workshop Limited 2007. Games Workshop, Warhammer, Warhammer 40,000, Apocalypse are ©, TM and/or ® Games Workshop Limited 2007. All rights reserved.
  
SOURCE: textdata/thevault/Warhammer/40k/1st-8th Editions (Prior)/5th Edition (2008)/Apocalypse Datasheets/40k 5e - Space Marines - Terminator Titanhammer Squads.pdf