Backup

This card enters the battlefield with 2 Backup counters on it
Whenever a permanent you control is destroyed, spawn X amount of 3/1 black/red Military Soldiers that have Deathtouch and "sacrifice this creature and add {b}{r} to your mana pool" where X is how many Backup counters you remove from this card
{2}{b}{r}: Add a Backup counter to this card
{2}{b}{r}: Remove 2 Backup counters from this card and add a +1/+1 counter to target creature