Agumon
Japanese Attack: Baby Flame & Baby Burner
English Attack: Pepper Breath & Spitfire Blast
Level: Child

Agumon escapes from DATS and he meets Masaru who defeats him in a fight.

Agumon Burst
Attacks: N/A
Level: Child

Agumon gets a burst outer appearance when Masaru is fighting Yggdrasil.

Geo Greymon
Japanese Attack: Mega Flame + Mega Burst
Level: Adult

Agumon evolves to this form for the first time when Masaru releases Digi-Soul to fight Cockatorimon.

Rise Greymon
Attacks: Trident Revolver, Solid Stike, Rising Destroyer
Level: Perfect

Geo Greymon was evolved into Rise Greymon to defeat Garudamon

Shine Greymon
Attacks: Glorious Burst Geo Grey Sword
Level: Ultimate

Masaru evolves Agumon via Digisoul Overdrive when the 3 Bio Digimon attack while Masaru is in training to control his Digisoul, which he does to get Agumon to evolve.

Shine Greymon Ruin Mode
Attacks:
Level: Ultimate

When Touma 'betrayed' the team Masaru's anger caused Shine Greymon to wrongly Burst Mode into this Ruin Mode.

Shine Greymon Burst Mode
Attacks: Final Shining Burst
Level: Ultimate

When Masaru gets Agumon back to him the 2 of them confirm their bond and with a pure digisoul and ShineGreymon evovlevs into Burst Mode.