Donnie Walsh, the Ruin

Flash
Overdrive- {w}{w}: When you cast Donnie Walsh, the Ruin, you may pay it's Overdrive cost. If you do, it has haste, vigilance and first strike until end of turn.
Gravity Spikes- {4}{r}{t}: Donnie Walsh, the Ruin deals 3 damage to each attacking or blocking creature target opponent controls.