4BBBBB
Enchantment
2B, Discard a card: you reveal the top X cards of your library, where X is the number of colours among permanents you control. you put a creature card from among them into play, and exile the rest.
All creatures can't block
--The bedroom can imprint
– Anonymous

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Land
~this~ enters the battlefield tapped.
4BG, T: add R to your mana pool

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4UU
Creature - Merfolk Rogue (3/2)
As long as the amount of mana in your mana pool is 2 or less, Threshold - If you have seven or more cards in your graveyard, your opponents may cast blue creature spells as though they had flash
--His class collapses even the most aspirational beggar
– Gode Aunich the Aged

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AlexChurchill/MagicCardGenerator