Ugakuga Graug Rider

Menace, Vigilance, Renown, Regenerate
{t} Add three Uruk creature tokens with a +4/+4 counters.
{3}{b}{g} Savage Attack•
Attack one target four times.
{5}{b}{g} Graug Call•
Add one Graug creature
token with a +12/+12 counters.