I was a useless robot in my past life but I got Isekai'd into a fairy world and became the most powerful tree in the forest using this cheat feat

Your head was graphed onto the Tree of Life in Krisgore's Garden and as such have gained the following abilities while in the Feywild.

You gain a +1 bonus to AC and saving throws while facing demons.

You can fail three and a half Death Saves before dying when reduced zero HP (Rounded down).

You have advantage on saving throws to be willingly charmed.

Over the course of a long rest you can root yourself in place, once fully rooted you can speak to all plants rooted into soil within 3 feet of you.

You always know which way is West if you were on the Material Plane.

You gain +1 to attack and damage rolls to use your head as unarmed strike and it counts as magical for the purpose of overcoming resistance and immunity to nonmagical attacks and damage while upside down.

You can forgo an spell components that cost 10,000 GP or more while casting spells.

You can use your bonus action to eat a flower and intrinsically know what color it was.

You do not need to sleep and has resistance to poison damage.

During a short rest you gain the ability to perfectly recite all 100 "Tall Tales of Coro" (Yes with the funny voices).

You always know the way to the nearest one way portal to the Abyss.

You gain the spell true strike.

As an action you can cut one of the pieces of tape off of the D4 Cup of doom.

As a reaction to dying you can say one badass line that is sure to ruin the villian's day and make your companions weep.

While at 1 HP or less you gain 2 feet in movement speed.

You gain all the above features again.