MetagrossvsGrafaiai

"METAGROSS has four brains in total. Combined, the four brains can breeze through difficult calculations faster than a supercomputer. This POKéMON can float in the air by tucking in its four legs."

"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."