Henry Wu

{1}{u}{u}: Counter target spell; draw a card, then discard a card.
{1}{g}{g}: Until end of turn, target creature gets +X/+X until end of turn, where X is its power or its toughness.
{5}{g/u}{g/u}{t}: Search your library for two target creature cards, put one onto the battlefield, and the other into your graveyard.