So here’s the list I used to for S this month. It is somewhat teched for Burn/Walls. I believe my record is 32-7.
Titan is a pretty boring list, the secret to playing it is to draw your Titans 
. The sheer value from dropping Titan and clearing their board can be backbreaking, so fight hard to have a board to enable the swing.
Since having minions on the board is so important it is fine to back up and make them come to you, as long as you think your late game is stronger. However, it is also important to be reasonably close to them since if your minions are too far away to reach you end up giving them several times to run away and find an answer (EMP). Thus controlling space is very important to succeeding with the deck; spread your minions out to play around aoe, keep them close so they can benefit from your Artifacts and threaten the general, and don’t run so far that you can’t kill rea rline value generators.
Aside from that Sol Piercer is really good and landing a Blades on curve helps significantly in lasting to your Titan turn.