4G
Creature - Human Warrior (3/2)
When ~this~ enters the battlefield, you may Tap an untapped creature you control. If you don't, target player gains 1 life for each card in an opponent's hand

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Land
~this~ enters the battlefield tapped.
T: add B to your mana pool

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3RRR
Creature - Beast (2/3)
Whenever ~this~ deals damage to a player, target player may Sacrifice a land. If that player doesn't, all creatures get +1/-1 until end of turn for each card in your hand
--Her actor grounds the pencil yet can defeat the best zebra
– Nursery Rhyme (Trad.) (unknown)

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AlexChurchill/MagicCardGenerator