[Crest Suggestions! (CLOSED)]

Forgot to add some crests

Serperior crest: scales attack with speed, making serperior a physical sweeper with coil rather than a contrary sweeper

Emboar crest: boosts speed by one stage when hit by a move that deals more or equal to 50%

Incineroar crest: swaps attack with spatk (incineroar has nasty plot and a somewhat decent special movepool so)

Primarina crest: gives it misty surge


 

[Crest Suggestions! (CLOSED)]

Here are my probably horrible ideas for some crests:

Flareon crest: immediately burns the holder upon entry and gives it a ground resistance
 

Runegrigus crest: Cofagrigus but physical

Decidueye crest : contact moves now disable the last move used by the opponent

Purrseker crest : "claw" moves have +1 priority

Flapple crest: ignores hustle accuracy drop, but lowers attack by 10

Appletun crest: becomes neutral to ice moves, but gives it another weakness to poison moves

Samurott crest: slashing moves (razor shell included) lower the opponent defense by one stage

Zebstrika crest: adds fire type to its original typing and normal-type moves become fire-type 

Mr Mime crest: upon switching in, mimic automatically becomes the last move used by the opponent

Quagsire crest: makes it also unaware of the field changes

Sandslash/Alolan Sandslash crest: activates sand rush/slush rush upon entry