Aeternas Bellum, Broodgrafter

When Aeternas Bellum enters the battle field, create two 2/2 white and black cleric soldier creature tokens.
When Aeternas Bellum leaves the battle field, place four +1/+1 counters distributed among clerics and soldiers you control.
{b}{w}: Regenerate target cleric or soldier.
Welcome to your brood, mein kinder.