FlyingMetalcraft — Artifacts you control have shroud as long as you control three or more artifacts. (An artifact with shroud can't be the target of spells or abilities.)
Equipped creature gets +0/+3 and has vigilance. (Attacking doesn't cause it to tap.)Equip (: Attach to target creature you control. Equip only as a sorcery.)
+1: Untap target Mountain. It becomes a 4/4 red Elemental creature until end of turn. It's still a land.−2: Add for each Mountain you control.−5: You get an emblem with "Mountains you control have ': This land deals 1 damage to any target.'"
Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it. If its toughness is 0 or less, it's still put into its owner's graveyard.)
Other blue creatures you control get +1/+1.: Target artifact creature becomes blue until end of turn.Tap an untapped blue creature you control: Add . Spend this mana only to cast artifact spells or activate abilities of artifacts.
Reveal the top X cards of your library. You may put any number of permanent cards with mana value X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield into your graveyard.
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.)
When Precursor Golem enters, create two 3/3 colorless Golem artifact creature tokens.Whenever a player casts an instant or sorcery spell that targets only a single Golem, that player copies that spell for each other Golem that spell could target. Each copy targets a different one of those Golems.