The line goes in 3 directions, which is either: Botamon > Koromon > Agumon > Greymon > MetalGreymon > WarGreymon Botamon > Koromon > Agumon > Tyrannomon > MetalTyrannomon > BlackWarGreymon Botamon > Koromon > Agumon > GeoGreymon > RiseGreymon > Shinegreymon SkullGreymon is another alternative evolution from Greymon.
Marcus' partner is Agumon and he can digivolve to GeoGreymon and then to RizeGreymon and then to ShineGreymon, Thomas' Digimon partner is Gaomon and he could digivolve to his Champion level form of Gaogamon and then to his ultimate form of MachGaogamon and then to his mega formof MirageGaogamon, Yoshi's partner is Lalamon and she can digivolve to Sunflowmon and then to Lilamon and Rosemon and Keenan Crier's Digimon partner is Falcomon and he can digivolve to Peckmon who could digivolve to Crowmon and then to Ravemon.
Depending on which form you want but first you need paildramon then digivolve it
Patamon Of course, Patamon refers to TK's digimon in Rookie form. The forms of TK's digimon includes: Fresh/Baby form: Poyomon In-Training: Tokomon (this is the form first encountered by TK) Rookie: Patamon Champion: Angemon Ultimate: MagnaAngemon Mega: Seraphimon Armor Digivolution: Pegasusmon DNA Digivolution: Shakkoumon
Calumon does not digivolve, he actually makes other digimon digivolve, but he does not.
reptiledramon cant digivolve. it does not digivolve
it does not digivolve because it is a mega
At the moment (as of December 10, 2015) the ultimate level form of Digitamamon cannot digivolve or mega digivolve to any mega-level Digimon called HolyDigitamamon the only mega-level Digimon that Digitamamon can digivolve into are Titamon which is known as a "One-Man Digimon" and has the Virus attribute and Digitamamon can also digivolve to Devitamon which is a Mega-level Digimon, has the Mutant type and has the Data attribute.
Actually Culumon can digivolve and its mega form is Gankoomon! So yes it is!
I don't think you can actually find a 'wild' Diaboromon, but you can find it's In-training form and it's rookie form in some places. Tsumemon, the In-training form, is found in the Shadow Abyss, and you can Digivolve it further from there.
Elecmon is known to digivolve into BlackGarurumon who can digiviolve into ShadowWereGarurummon and then into BlackMetalGarurumon and Elecmon can also digivolve into Leomon who can digivolve into IceLeomon or GrapLeomon and can also slide digivolve into MadLeomon, IceLeomon can digivolve into SaberLeomon or Regulumonm, GrapLeomon can digivolve into SaberLeomon or he could DNA digiviolve with Pandamon in order to become BanchoLeomon. SaberLeomon can additionally digivolve into Dinotigermon.
Coelamon cannot digivolve further since while it is a Champion level Digimon, it does not have a Ultimate Form or a Mega Form at the moment as of November 23, 2014 however one fan believes that SkullScorpiomon would be a good option for Coelamon's Ultimate level Digimon form.