Mr. Pack, Scoutmaster

+2: Create a 4/4 First Class Scout with First Strike, haste and vigilance.
-3: Create an 8/8 Eagle Scout with Flying, haste and vigilance.
-20: Create 73 1/1 Scouts with haste, vigilance and hexproof, and "Sacrifice this creature, add one mana of any color to your mana pool."