Flying (This creature can't be blocked except by creatures with flying or reach.),
deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When High Fae Prankster enters the battlefield, choose up to one —
• Perpetually exchange target creature's base power with another target creature's base power.
• High Fae Prankster perpetually has base power and toughness 4/1.