Dispenser

Resupply
{t}: add {c}{c} to your mana pool, use this only
to cast artifact spells
{1}, {t}: Create a Tapped Scrap Token
{2}, {t}: Gain 3 Life
{5}, {t}: Sacrifice an Artifact you control, create
X Tapped Scrap Tokens where X is equal to
the artifact's mana value