Shirena, Demon King

Lifelink, trample
Other Demons you control get +2/+0 and have,
"When this creature dies, Amass Demons 1."
"You did so in order to ensure a peace could be made,
even though the Phyrexian invasion played a big role
in it. I'll never despise you for your actions when they
have good intentions behind them." - Henry to Shirena