Greataxe of Diablos

When Greataxe of Diablos enters the battlefield
attach to target creature you control
Equip {2}
Equipped creature gets +2/+2
Equipped creature gains the following abilities
{1}{r}{t} - Deal 1 damage to target creature
{2}{b}{ut} - Destroy target creature dealt damage
this turn(Untap only once per turn by this ability)