Aya, the Pure and Righteous

Flying, first strike, haste
When Aya, the Pure and Righteous enters the battlefield, investigate.
{w}: Tap an untapped artifact you control.
Target creature can't block this turn
{1}{r}: Tap an untapped artifact you control.
Goad target creature.
What a pointlessly belligerent attitude...Not bad, if
you ask me! In fact, it's my favorite!