GrafaiaivsNosepass

"The color of the poisonous saliva depends on what the Pokémon eats. Grafaiai covers its fingers in its saliva and draws patterns on trees in forests."

"NOSEPASS’s magnetic nose is always pointed to the north. If two of these POKéMON meet, they cannot turn their faces to each other when they are close because their magnetic noses repel one another."