Calus, Emperor Exile

Ward -- Sacrifice five Treasure tokens
At the beginning of each upkeep, each player
loses X life where X is equal to the number
of Treasure tokens they control.
{1}{w/b}{t}: Each player creates a treasure token.
{u/b}{u/b}{w/b}{w/b}: Transform Calus, Emperor Exiled.
"Grow fat with strength!" - Calus