Public backup for my actual Fenriloogamon build.
The best Tyrannomon deck (?)
Ukkomon and/or Phascomon can replace Gabumon.
BlackGatomon Uver can replace Fangmon or Tyrannomon if Leviamon Is a problem in locals.
Mist Memory can Replace Purple Memory if you feel that you lack in trash/discard power. Even a third copy can be slotted in replacing maybe a Rookie or one of the Kineramons.
And that's it.