Hephaestus, God of the Forge

Indestructible, Trample, Vigilance
At the beginning of your upkeep, create 2 colorless 1/1 artifacts.
Sacrifice an artifact. You gain 1 life and draw a card.
{x}{2}{u}{r}: Create X colorless 1/1 artifacts.
{t}{x}{5}{u}{r}: Destroy X target creatures target opponent controls. Draw X cards.