Veronin Gerlock, Vault's Bane

Menace, haste
Whenever Veronin deals combat damage to an
opponent, gain control of target artifact that
player controls with converted mana cost less
than or equal to Veronin's power. Untap it.
{2}, Sacrifice an artifact: Choose one —
• Veronin gets +1/+1 until end of turn.
• Draw a card.