Righteous Cause {3}{W}{W}
Enchantment
Whenever a creature attacks, you gain 1 life.
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Cards that do something similar expected a card that isn't here?
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Blossoming Bogbeast 86%
$0.37#4494
"Whenever this creature attacks, you gain 2 life. Then creatures you control gain trample and get +X/+X until end of turn, where X is the amount of life you gained this turn."