Grand Maester Pycelle

Whenever Grand Maester Pycelle enters the
battlefield or deals combat damage to a player,
put a plot counter on it and you gain 1 life.
Remove two plot counters: Each player sacrifices
the creature with the greatest power they control.

"So many flowers, my lord, each one trying to grow
the tallest or the brightest. Sooner or later they all get
plucked. I don't want to be the tallest flower, nor the
brightest. I wish to remain in the garden."