Can somebody explain Jadzi, Steward of Fate to me? | tcgmode

Brand new to this game, so excuse my idiocy, but I just want to make sure I have this card's functionality right. Jadzi enters prepared, so I can use the sorcery for XX and a blue. Let's say I pay four mana and a blue. Would that make two blue Fractal creatures with two +1/+1's since there ar...