2000's National Champs

This spell costs {x} less to cast where "X" is the
number of Athletes you control.
Athletes you control have Doublestrike, Reach,
Trample, Haste, Menace, Vigilance, and Lifelink.
Whenever an Athlete enters the battlefield or
deals combat damage to a player, draw a card
{t}, Add an amount of {g} or {w} equal to the
greatest power among Athletes you control.