Vengeful Warchief {4}{B}
Creature — Orc Warrior
Whenever you lose life for the first time each turn, put a +1/+1 counter on this creature. (Damage causes loss of life.)
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Cards that do something similar expected a card that isn't here?
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Vampire Scrivener 90%
$0.22#13596
"Whenever you lose life during your turn, put a +1/+1 counter on this creature."
Intermediate Chirography 86%
$0.19#18950
"Whenever you lose life for the first time each turn, put a +1/+1 counter on target creature you control."