Aegis, Fire of Willpower

Flying, Haste, Vigilance
At the beginning of your upkeep, if you draw
a card that requires red mana to play, you
may reveal it. If you do so, place a +1/+1 counter on Aegis, Flame of Willpower.
If Aegis, Flame of Willpower's power is 10 or greater, sacrifice it.