4C. Mitosis

As Fungaloids live they will naturally begin to grow additional mass.
Once this ammount is high enough a Fungaloid can choose for a secondary core to begin
forming within the Fungaloid and a process where the they split into 2 will begin. During this
process any fungi within the original Fungaloid's funga pool may be split by any amount or taken
away entirely by the new Fungaloid that emerges. After the split is complete the new Fungaloid is
classed as its own entity and will go about its life.

Because the secondary core is newer than the original, the new Fungaloid's core will be
smaller than usual for its life stage as additional layers have not yet had a chance to form
and therefore Fungaloids formed via mitosis are more vunerable to cracking than Fungaloids
created by other means.

On top of this, Fungaloids created via mitosis will often have a stronger bond with their
original host than other connections, however this is not a guarentee.

For a while it was theorised that mitosis could be the key to preventing ancient
Fungaloids from reverting however with the process being pretty taxing both physically and
mentally to create a new core every time, it was found to only quicken the process.