what potion did harry potter take to get slughorn's memories
Potions in Harry Potter Felix Felicis, more commonly known as Liquid Luck, grants whoever drinks it unusually good luck.[1] The time span of this luck depends on the amount imbibed. Liquid Luck is one of the hardest potions to make, as noted by Horace Slughorn; "It has to be cooked for 6 months on an extremely complicated formula, and if you make a tiniest mistake, the consequences are severe". Because of its properties, it is banned in all sporting events, competitions and examinations. In Rowling's original narrative, the potion looks akin to liquid gold. However, in the movie adaptation it is clear and water-like. Slughorn also noted that excessive consumption results in side effects that include giddiness and overzealousness, among other effects that are related to overconfidence. In Half-Blood Prince, Harry pretends to give some to Ron so that he will do well at Quidditch. Ron's luck turns for the better, with the confidence working as a placebo. Harry does use most of it later in the same novel in order to extract the true memory about Tom Riddle and Horcruxes from Slughorn (though it also has the pleasant side effect of causing Dean Thomas and Ginny Weasley to end their relationship), and the rest is shared between Ron, Hermione, Neville Longbottom and Ginny the night Death Eaters break into Hogwarts.