Exponential Experiments

Choose two—
• Put X +1/+1 counters on target creature, where X is the number of modes chosen.
• Draw X cards, where X is the number of modes chosen.
• Put target permanent with converted mana cost X or less on top of its owner's library, where X is
the number of modes chosen.
Entwine {3} (Choose all if you pay the entwine cost.)