Why can Incineroar learn Leech Life/Umbreon learn Psychic?

Part 1: Leech Life is a move that steals HP. How does Incineroar have the ability to perform that action?

Part 2: …What the heck. Umbreon can learn Psychic??? How in ALOLA is that possible? Dark type learning Psychic move. Just like Fire/Dark type learning Bug type move. (Fire types learning Solar Beam have an exception!)

Can anyone follow up on how these two moves are possible?

Pleaselog inorregisterto add a comment.

Leech Life is based on fangs and sucking blood like a vampire (although admittedly the Litten family doesn’t have the biggest fangs). Incineroar is a Dark type, and sucking blood is a pretty messed up thing to do. The move is probably a Bug type because it may have originally been based on paralysis ticks, but is more generalised as being based on vampires instead (i.e. Zubat family).As for Umbreon and Psychic:Pokedex for ‘Y’, ‘B/W2’: When exposed to the moon’s aura, the rings on its body glow faintly and it’s filled with amysterious power.Pokedex for ‘B/W’, ‘Platinum’: When exposed to the moon’s aura, the rings on its body glow faintly and it gains amysterious power.Psychic could easily come under a general heading of ‘mysterious power’.