>>41549047Hell, you don't even need to learn, Raid Pokémon will generally drop TRs of their type(s), all you need to know really, want play rough? Murder Fairies.
Oh, and Dens are organized by type (IE: One Den only has Fairies, one only has Dragons, One only has Grass) so if you like one particular move you know exactly where to get it again simply by remembering where you fought a Raid of that type.
Yeah, they are consumable, but they are basically fucking POTION common, not the rare shit they were before GenV where you got ONE for the whole game for some moves.