Puppet Master

Puppet master cannot attack or defend unless all
other puppets are dead. For each puppet that has
died this game, give puppet master +2/+2. When Puppet Master defends, he has twice as much
strength. If Puppet Master were going to take
damage, summon as many puppets from your graveyard as you wish. They are indestructible and
can attack when it's not your turn. They die at the start of your next upkeep. At the start of your turn, create twice as many puppets as you already have, rounding up. If puppet