Personal starter deck upgrade using what I had on hand. The idea is early aggro with [Jamming] from Veemon or Veedramon and setting up board for an Ulforce combo to end.
Deck has a really strong draw engine thanks to [Jamming] support, Gabumon [BT1], and Tai Kamiya (V-Tamer) however memory will be an issue. Tai Kamiya (V-Tamer) or even 2 ExVeemon [BT3] in this case may be replaceable for copies of the Memory Boost cards.
Edit* Took out 4 Strabimon [BT4] and replaced with Gabumon [BT1]. Took out 2 UlforceVeedramon [ST8] and added 2 UlforceVeedramon [BT2]. May even take out the 2 UlforceVeedramon [ST2] and replace them with Ominimon [BT1 or BT5] if I can get a few.
Edit#2* Took out 2 Gabumon [BT1] and replaced with 2 Veemon [ST8]. Dropped 4 Coelamon [BT5]. Added 2 Lobomon [BT4]. Dropped the last 2 UlforceVeedramon [ST8] for 1 UlforceVeedramon Zero [Promo]. Added 1 Ice Wall! [EX1]. Dropped 1 Rina Shinomiya [BT2] and added 3 Davis [BT3]. Also dropped 1 Digitama so DemiVeemon [BT3] can be digivolved on consistently.