(W/U)(W/U)
Artifact - Equipment
Equip U
Threshold - If you have seven or more cards in your graveyard, Equipped creature can't be blocked except by artifact creatures

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3GGG
Sorcery - Arcane
you may search your library for a land card, reveal it, and put it into its owner's graveyard. If you do, you shuffle that library afterwards.

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R
Creature - Dwarf Wizard (1/1)
T, Discard a card: two target untapped enchantments gain ''When ~this~ is put into a graveyard from the battlefield, two target artifacts gain protection from untapped legendary permanents until end of turn'' until end of turn

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AlexChurchill/MagicCardGenerator