- Badussa
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #815 - Forged Under Fire
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- Beauticruel
- #820 - Love at First Fight
- Bones (II)
- #825 - Wings of Danger
- Conductro
- #827 - Worgworld
- Curio
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #812 - Nightmare in Amber Beach
- #819 - Gone Fishin
- #820 - Love at First Fight
- #821 - Catching Some Rays
- #822 - Recipe for Disaster
- #823 - Silver Secret
- #824 - Trick or Trial
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- Decay
- #824 - Trick or Trial
- Doomwing
- #822 - Recipe for Disaster
- #823 - Silver Secret
- #825 - Wings of Danger
- Duplicon
- #825 - Wings of Danger
- Fortress
- #822 - Recipe for Disaster
- Fury
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #812 - Nightmare in Amber Beach
- #813 - A Date with Danger
- #814 - Roar of the Red Ranger
- #815 - Forged Under Fire
- #816 - Home Run Koda
- #817 - Riches and Rags
- #819 - Gone Fishin
- #821 - Catching Some Rays
- #822 - Recipe for Disaster
- #824 - Trick or Trial
- #825 - Wings of Danger
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- #830 - End of Extinction
- #831 - Here Comes Heximas
- Game Face
- #816 - Home Run Koda
- #826 - Freaky Fightday
- Gold Digger
- #810 - When Evil Stirs
- #824 - Trick or Trial
- #825 - Wings of Danger
- Greenzilla
- #829 - Edge of Extinction
- Half-Bake
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #818 - Besties 4Eva
- Heckyl
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #812 - Nightmare in Amber Beach
- #813 - A Date with Danger
- #814 - Roar of the Red Ranger
- #815 - Forged Under Fire
- #816 - Home Run Koda
- #817 - Riches and Rags
- #818 - Besties 4Eva
- #819 - Gone Fishin
- #820 - Love at First Fight
- #821 - Catching Some Rays
- #822 - Recipe for Disaster
- #824 - Trick or Trial
- #825 - Wings of Danger
- #826 - Freaky Fightday
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- #830 - End of Extinction
- Heximas
- #831 - Here Comes Heximas
- Hookbeard
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #819 - Gone Fishin
- Hunter
- #810 - When Evil Stirs
- #814 - Roar of the Red Ranger
- #815 - Forged Under Fire
- #824 - Trick or Trial
- #825 - Wings of Danger
- Iceage
- #810 - When Evil Stirs
- #824 - Trick or Trial
- #825 - Wings of Danger
- Jack O’Lanterns
- #824 - Trick or Trial
- Leisure
- #821 - Catching Some Rays
- Loafer
- #821 - Catching Some Rays
- Lord Arcanon
- #822 - Recipe for Disaster
- #823 - Silver Secret
- #825 - Wings of Danger
- #826 - Freaky Fightday
- #827 - Worgworld
- Memorella
- #822 - Recipe for Disaster
- Meteor
- #824 - Trick or Trial
- #825 - Wings of Danger
- Necrolai
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #813 - A Date with Danger
- #815 - Forged Under Fire
- Nightmare
- #812 - Nightmare in Amber Beach
- #826 - Freaky Fightday
- Ninja
- #810 - When Evil Stirs
- #814 - Roar of the Red Ranger
- #824 - Trick or Trial
- #825 - Wings of Danger
- Poisandra
- #810 - When Evil Stirs
- #813 - A Date with Danger
- #819 - Gone Fishin
- #820 - Love at First Fight
- #821 - Catching Some Rays
- #822 - Recipe for Disaster
- #823 - Silver Secret
- #824 - Trick or Trial
- #825 - Wings of Danger
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- #830 - End of Extinction
- “Prison Monster #1”
- #810 - When Evil Stirs
- #815 - Forged Under Fire
- “Prison Monster #3”
- #815 - Forged Under Fire
- “Prison Monster #4”
- #810 - When Evil Stirs
- “Prison Monster #5”
- #810 - When Evil Stirs
- Prof. Strickler
- #810 - When Evil Stirs
- #826 - Freaky Fightday
- Puzzler
- #825 - Wings of Danger
- Rot
- #824 - Trick or Trial
- Scrapper
- #825 - Wings of Danger
- Screech
- #827 - Worgworld
- Scumlaw
- #824 - Trick or Trial
- Shearfear
- #825 - Wings of Danger
- Singe
- #813 - A Date with Danger
- #814 - Roar of the Red Ranger
- #815 - Forged Under Fire
- #817 - Riches and Rags
- #819 - Gone Fishin
- #822 - Recipe for Disaster
- #825 - Wings of Danger
- #826 - Freaky Fightday
- #827 - Worgworld
- Slammer
- #810 - When Evil Stirs
- #825 - Wings of Danger
- Sledge (II)
- #810 - When Evil Stirs
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- #830 - End of Extinction
- #831 - Here Comes Heximas
- Snide
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #812 - Nightmare in Amber Beach
- #813 - A Date with Danger
- #814 - Roar of the Red Ranger
- #819 - Gone Fishin
- #820 - Love at First Fight
- #822 - Recipe for Disaster
- #824 - Trick or Trial
- #825 - Wings of Danger
- #826 - Freaky Fightday
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- Spell Digger
- #817 - Riches and Rags
- #824 - Trick or Trial
- Spellbinder (II)
- #824 - Trick or Trial
- Spikeballs
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #815 - Forged Under Fire
- #816 - Home Run Koda
- #818 - Besties 4Eva
- #819 - Gone Fishin
- #820 - Love at First Fight
- #822 - Recipe for Disaster
- #825 - Wings of Danger
- #826 - Freaky Fightday
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- #830 - End of Extinction
- Sting Rage
- #811 - Forgive and Forget
- #824 - Trick or Trial
- #825 - Wings of Danger
- Vivix
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #812 - Nightmare in Amber Beach
- #814 - Roar of the Red Ranger
- #815 - Forged Under Fire
- #816 - Home Run Koda
- #817 - Riches and Rags
- #818 - Besties 4Eva
- #820 - Love at First Fight
- #821 - Catching Some Rays
- #822 - Recipe for Disaster
- #823 - Silver Secret
- #824 - Trick or Trial
- #825 - Wings of Danger
- #826 - Freaky Fightday
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- #830 - End of Extinction
- #831 - Here Comes Heximas
- Vivizord
- #810 - When Evil Stirs
- #820 - Love at First Fight
- #824 - Trick or Trial
- Wish Star
- #810 - When Evil Stirs
- Witch
- #824 - Trick or Trial
- Wrench
- #810 - When Evil Stirs
- #811 - Forgive and Forget
- #813 - A Date with Danger
- #816 - Home Run Koda
- #817 - Riches and Rags
- #818 - Besties 4Eva
- #819 - Gone Fishin
- #820 - Love at First Fight
- #821 - Catching Some Rays
- #822 - Recipe for Disaster
- #823 - Silver Secret
- #825 - Wings of Danger
- #826 - Freaky Fightday
- #827 - Worgworld
- #828 - The Rangers Rock!
- #829 - Edge of Extinction
- #830 - End of Extinction
- #831 - Here Comes Heximas
Total: 53 monsters