Inner Reflection

Split second (As long as this spell is on the stack,
players can't cast spells or activate abilities that aren't
mana abilities.)
If {w} was spent to cast this spell, you may gain 5
life. If {u} was spent to cast this spell, you may
draw X cards, where X is equal to 3 minus the
number of cards in your hand. (Do both if {w} and {u} was spent.)
"I... is it all right if I help?" — Colossus