Deck dies pretty much instantly if you have NO WAY to obtain cynet codec or you get ash blossom'd on search.
Cynet Codec is your win condition and if used well can create a U-Link
You need to play it from your hand as soon as possible.
You can get it using Micro Coder, Lady Debug (by searching Micro Coder) or Cynet mining to get Lady debug.
Then you kinda just spam link monsters?
Code talker -> Code Talker Inverted -> Transcode Talker (summon back Code talker inverted) -> Go into excode talker using inverted + a new monster -> Accescode using excode + new monster -> Get out update jammer with more monsters -> use update jammer + new monster to go into heatsoul -> draw 1 of heatsoul -> summon a cyberse monster go into Linguriboh.
There you go U-link (this can be done easily if you use Cynet Codec well)
More in depth explanation will be coming soon.