Ice and Fire Mod (1.21.2, 1.21.1) hopes to give you a true dragon experience. Currently, Dragons have two types: Ice and Fire. Fire Dragons breathe fire and roam most of the habitable world, whilst Ice Dragons inhabit the coldest places known to man and freeze their prey to death. Both kinds of dragons spawn naturally as adults.
Source: Ice and Fire Mod (1.21.2, 1.21.1)
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