The Sellsword

When another player announces, announce.
Announce - Each opponent secretly chooses a
number, then all players who chose a number
reveal their chosen numbers. The player who
chose the highest number loses life equal to that
amount and you become their teammate. Their
teammates are also your teammate. If more than
one player chose the highest number, you choose
who will lose the life and become your teammate.
Victory - Your teammate wins.