The Magnificent Seven

Exalted, flanking
Vanishing 7 (This creature enters the battlefield with seven time counters on it. At the beginning of your upkeep, remove a time counter from
it. When the last is removed, sacrifice it.)
Fateful hour - If you have 5 or less life, The Magnificent Seven gets +7/+7 and has trample.
"We seek righteousness, but revenge works."