1. The gym leaders:
First Leader: Davis � Crest of Courage (FIRE)
Veemon (lv.10) Guilmon (lv.12) Flamedramon (lv.14)
Second Leader: Mimi � Crest of Sincerity (PLANT)
Vegiemon (lv.19) Wormmon (lv.21) Togemon (lv.22)
Third Leader: Joe � Crest of Reliability (WATER)
Seadramon (lv.24) Ikkakumon (lv.26) Zudomon (lv.30)
Forth Leader: T.K. � Crest of Hope (VACCINE)
Kyubimon (lv.29) Magnamon (lv.32) MagnaAngemon (lv.35)
Fifth Leader: Yolie � Crest of Love (FLYING)
Aquilamon (lv.37) Rapidmon (lv.39) Garudamon (lv.40)
Sixth Leader: Ryo � Crest of Friendship (BEAST)
Dorugamon (lv.41) WarGrowlmon (lv.44) ExVeemon (lv.46) WereGarurumon (lv.49)
Seventh Leader: Izzy � Crest of Knowledge (ELECTRICITY)
Cyberdramon (lv.52) Ankylomon (lv.54) MegaKabuterimon (lv.58)
Eighth Leader: Kari � Crest of Light (HOLY)
Seraphimon (lv.57) Gallantmon (lv.58) Nefertimon (lv.59) Ophanimon (lv.60)
That's my suggestion
