When you play Dota 2, after each match there is a small chance you'll get a "drop". Basically you'll get an item if you're lucky. You also get an item everytime you level up (fill the battle points bar).
Now i saw few people get 2 drops in a single match. How exactly does that work? Is it possible to get 2 or more drops just by luck, or was it more likely that they got 1 drop by luck and another drop by leveling up?