Sri-Yantra, Blue

When Sri-Yantra, Blue comes into play, make
a wish and keep it on your mind for 17s.
{t}: Target player draws a card, reveals
that card and puts it in their hands.
{u}{u}: Counter target Instant or Sorcery.
{x}{t}: Add {x} blue mana to your mana pool.
"No matter what they say, if only you
believe in it, it's already halfway done."