<Gacha Rarity system>
~ Grey - Garbage/ Common / Rank I monster
~ Green - Uncommon / Rank H monster
~ Blue - Rare/ Rank G monster
~ Yellow - Super rare / Rank F monster
~ Purple - Epic / Rank E monster
~ Orange - Legendary / Rank D or C monster
~ Red - Mythical / Rank B or A monster
~ Rainbow - Ancient / Rank S monster
<Item Rarity system>
~ Garbage
~ Common
~ Uncommon
~ Rare
~ Super rare
~ Epic
~ Legendary
~ Mythical
~ Ancient
<Acronyms>
D.O.T. = Damage over time
H.O.T. = Heals over time
F.O.C. = Free of charge
I'll update this as I release the chapters.
If you guys need me to add any details, just leave it in the comment below
Please vote, thanks.