{T}: Attach target Equipment you control to target creature you control.
1 /
3
{2}
Coretapper
Artifact Creature - Myr
{T}: Put a charge counter on target artifact.
Sacrifice Coretapper: Put two charge counters on target artifact.
1 /
1
{3}
Darksteel Myr
Artifact Creature - Myr
Indestructible (Damage and effects that say "destroy" don't destroy this creature. If its toughness is 0 or less, it's still put into its owner's graveyard.)
0 /
1
{3}
Myr Galvanizer
Artifact Creature - Myr
Other Myr creatures you control get +1/+1.
{1}, {T}: Untap each other Myr you control.
2 /
2
{3}
Myr Reservoir
Artifact
{T}: Add {C}{C}. Spend this mana only to cast Myr spells or activate abilities of Myr.
{3}, {T}: Return target Myr card from your graveyard to your hand.
{5}
Myr Turbine
Artifact
{T}: Create a 1/1 colorless Myr artifact creature token.
{T}, Tap five untapped Myr you control: Search your library for a Myr creature card, put it onto the battlefield, then shuffle.