3R
Instant - Generated
destroy all artifacts
Storm

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2U
Enchantment
Whenever a permanent becomes the target of a instant spell, you may Discard a card. If you do, you reveal the top six cards of your library. you put all artifact cards from among them into play, and exile the rest.
When ~this~ enters the battlefield, you may pay 3U. If you don't, all lands are creatures with power and toughness equal to their converted mana cost in addition to their other types until end of turn

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RR
Sorcery
destroy all artifacts

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AlexChurchill/MagicCardGenerator