Primarily functions as a beatdown due to most of the link monsters' effects that let them gain ATK.
Summon a Crusadia monster. Use it to link summon Magius. Special summon another Crusadia monster to Magius' zone by it's own effect. Activate Magius' effect to add another Crusadia to your hand. Link summon a LINK-2 monster. Summon the new Crusadia monster by it's own effect. You may now active activate additional effects if you chose Spatha or Regulex. Link summon again for either Equimax or Topologic Trisbeana. If you find yourself too vulnerable with only Equimax. Consider using I:P Masquerna as it's material to protect it from effects, or use Regulex to get Crusadia Power to protect it. You can also get Crusadia Revival to boost it's ATK, make it less vulnerable in battle. If you think you can win a battle, you can use Crusadia Testament instead to draw cards and hopefully get a Crusadia monster to boost Equimax's ATK.
Kaiju Monsters can be used to take advantage of Equmax's or Regulex's Up-pointing arrow.
If you're looking for a more defensive play, Mekk-Knight Crusadia Avramax is a great candidate. Your opponent can only attack it, and it gains ATK equal to that of a special summoned monster it's battling. Not to mention that fact that your opponent can't can't target it with card effect, making this much more difficult.
Seriously though these new backgrounds are awesome!