O’Vesa, Earth Caste Genius

{t}: Create a treasure token.
Redundant Systems - Sacrifice an artifact you
control: Grant one creature you control +1/+1
and Haste until the end of turn.
Unorthodox Metallurgy {x},{t}, Exile an artifact card
with mana value {x} from your graveyard: Create
two tokens that are copies of the exiled card.
Activate only as a sorcery.