Capture the Flag

When you cast Capture the Flag, create a 1/1
white soldier creature token.
At the beginning of each player's upkeep, if they control Capture the Flag, they gain 10 life and sacrifice Capture the Flag. If they don't control Capture the Flag, they may tap X creatures they control where X is greater than the number of
charge counters on Capture the flag. If they do,
add charge counters equal to the difference, then
that player gains control of Capture the Flag.