With more and more new traits being released recently, it led me to think of some of my own. Sure, some of these are outlandish, but I like to add a strategic element to a fight.

Bullet - increases own speed by 20% for 1 turn when attacked by a slower monster
Spirit - immune to all control effects and does not use stamina (I know Carlos said Spirit is the same as Artefact, but still...)
Greenfinger - immune to quicksand, burn, and poison
Spectacle - immune to blind, total blind, and stun
Suicide - may immediately kill the monster who kills him (unless they are immune to instant death)

Bullet would be extremely OP for deny monsters, but I think every other trait would be good.

I would think of a different name for the Suicide trait, because of the stigma surrounding it

Chameleon - the monster will have the same trait as the monster that is attacking him

@Francisco-Franceschi Good idea, but for how many moves?

@Clackers just the move on he is being attacked, it changes every time the monster is attacked.

Counter - 5% (or bigger) chance of countering the opponents attack, negating it (or reflecting it).

(Super Dan originally had something like this)

Occultist: Ignores every precision change.
Basically, if an enemy applies you daze, you will only have 25 % less damage, it will not reduce your precision.
Like an advanced "Immunity to blind".

@Edwin-Torres Confusion (possession) does not lower your accuracy. I think you meant Daze (25% less power and accuracy).

@keki14 yeah I fixed that, thank.

Doppelganger - your monster(s) replicates the exact state of the monster who attacked you, for 2 turns. [this would be incredible, as it could render other traits useless]

Eskimo - immune to freeze, mega freeze, and stamina leakage

"Fair revenge" if the monster is being attacked by a monster that was obtained during the clover chests bug fiasco, the attacking monster inmediately dies.

Armor - if getting hitted by an aoe skill , there is a 25% of missing
Vampire - immue to insta death and nightmare and possession
Bomber - 5% of killing instantly if getting hitted
Traveller ( time travel) - immue to time stop and cooldown activation

Is there a list of existing traits anywhere, like on the Wiki?

@Clackers
I think these are all of the traits

If attacked by any status effect it will miss and mirror back (super artifact).

Let's all laugh at Energized and Attuned.

Why are they even still in the game?

true :D, but i guess evolution, like how lagerchaun with time beeing is now monsters like Alpha cliviast shork or psilotus.

@Clackers said in New Traits - suggestions:

Let's all laugh at Energized and Attuned.

Why are they even still in the game?

They said they were going to buff them, haven't seen it happen yet.