Gem of the Five Shards

Indestructible, Hexproof. When Gem of the Five Shards enters the battlefield you lose five life and sacrifice five creatures Destroy equipped creature if it has power and toughness less than ten. Equipped creature has +5/+5, Vigilance, Doublestrike, Trample, Menace, Haste, and Lifelink. You may play an additional two lands and draw an additional two cards each turn.
Equip {w}{u}{b}{r}{g}, sacrifice five creatures, lose five life
"I've found it!!!" - Last words of Ivor Gordy