Lunk Errant {5}{R}
Creature — Giant Warrior
Whenever this creature attacks alone, it gets +1/+1 and gains trample until end of turn.
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Cards that do something similar expected a card that isn't here?
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M'Baku, Jabari Chieftain 89%
$0.26#22841
"Whenever a creature attacks one of your opponents, if that player is the monarch, that creature gets +1/+1 and gains trample until end of turn."
Renegade Freighter 81%
$0.10#18378
"Whenever this Vehicle attacks, it gets +1/+1 and gains trample until end of turn."