Nemesor Zahndrekh

Partner with Vanguard Obyron
Transient Madness — {t}, roll a six-sided die.
• If you roll a 1 or 2, artifact spells you cast cost
{1} less to cast until end of turn.
• If you roll a 3 or 4, artifact creatures you control
gain +1/+1 and first strike until end of turn.
• If you roll a 5 or 6, you may cast one artifact
spell from your graveyard by paying its mana cost
until end of turn. Exile it if it would leave the battlefield.