The Nephilim Trident

Equipped creature has {1}{g/u}{g/u}{t}: Destroy target creature you control. Reveal cards from the top
of your library until you reveal a creature card.
Put that card onto the battlefield under your
control and put the remaining cards revealed this
way on the bottom of your library in a random
order. If the revealed card has power or toughness
greater than equipped creature, untap equipped
creature and put a +1/+1 counter on it.
Equip {1}