Supreaxy'sHarderCraftMod

there is Crestitle ore which is found in 80-90 in every biome

and there is Sapphirine ore which is found in only Supream biome (blue biome)

when u wear fullset crestitle armor u receive unlimited speed x1 and no hungry problem since dewear them

when u wear fullset Sapphirine armor u receive unlimited speed x2 and no hungry problem since dewear them 

Sapphirine ore is possible to get with only crestitle pickaxe

recipes:

9 x Crestitle = Crestitle block

3 crestitle block + 2 stick = crestitle pickaxe

all crestitle armors is made with crestitle blocks

furnacing sapphirine ore gives Sapphirine

9x Sapphirine = Sapphirine block

all Sapphirine armors made with sapphirine blocks