Name:Ore-Rich Stalactite
ManaCost:1 R
Types:Artifact
A:AB$ Mana | Cost$ T | Produced$ R | RestrictValid$ Spell.Instant,Spell.Sorcery | SpellDescription$ Add {R}. Spend this mana only to cast an instant or sorcery spell.
K:Craft:3 R R XMin4 ExileFromGrave<X/Instant.Red+Other;Sorcery.Red+Other/red instant and/or sorcery cards>
SVar:X:Count$xPaid
AI:RemoveDeck:All
DeckHas:Ability$Graveyard
DeckHints:Ability$Discard|Mill|Sacrifice
DeckNeeds:Type$Instant|Sorcery
AlternateMode:DoubleFaced
Oracle:{T}: Add {R}. Spend this mana only to cast an instant or sorcery spell.\nCraft with four or more red instant and/or sorcery cards {3}{R}{R} ({3}{R}{R}, Exile this artifact, Exile the four or more from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)

ALTERNATE

Name:Cosmium Catalyst
ManaCost:no cost
Colors:red
Types:Artifact
A:AB$ ChooseCard | Cost$ 1 R T | DefinedCards$ ExiledWith | ChoiceZone$ Exile | AtRandom$ True | SubAbility$ DBPlay | StackDescription$ SpellDescription | SpellDescription$ Choose an exiled card used to craft CARDNAME at random.
SVar:DBPlay:DB$ Play | Defined$ ChosenCard | ValidSA$ Spell | WithoutManaCost$ True | Optional$ True | SubAbility$ DBCleanup | StackDescription$ SpellDescription | SpellDescription$ You may cast that card without paying its mana cost.
SVar:DBCleanup:DB$ Cleanup | ClearChosenCard$ True
Oracle:{1}{R}, {T}: Choose an exiled card used to craft Cosmium Catalyst at random. You may cast that card without paying its mana cost.
