Time Banker

At the beginning of the end step before your turn, choose put a Power, Time, or Strength counter on Time Banker.
{t}Remove a Time Counter on Time Banker: After this upkeep take an additional upkeep.
{t}Remove a Power Counter on Time Banker: After this combat there is an additional attack step.
{t}Remove 5 Strength Counters on Time Banker: After this turn take an additional turn.