Ereta Alathea, Ferrofluid Mage

Vigilance, Lifelink
{t} Sacrifice an artifact: Ereta gains indestructible until the end of the turn.
{u/b}{u/b}{2}: Reveal X artifacts in your hand,
create a token copy of an artifact equipment
on the battlefield or in your graveyard of mana value X or less, equipped to target creature you control. Activate only on your turn.