Land
~this~ enters the battlefield tapped.
T: add B to your mana pool
UU, Sacrifice ~this~: target creature with toughness 2 or more gets -3/-0 until end of turn

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2G
Creature - Beast (2/2)
At the beginning of each opponent's upkeep, you may pay GG. If you don't, attach target Equipment to target black creature. (Control of that Equipment doesn't change.)
When ~this~ enters the battlefield, you may pay X, where X is the number of blocking Soldiers on the battlefield. If you do, ~this~ deals 4 damage to target player

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2G
Creature - Snake Druid (1/2)
Tap an untapped library you control: target player reveals the top X cards of his or her library, where X is the number of red spells cast this turn. that player puts all land cards from among them into hand, and shuffles the rest into his or her library.
--The lock follows better than the most stalwart boy
– Anonymous (ascended)

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AlexChurchill/MagicCardGenerator