Genthras, King of Lutera

Vigilance
Whenever another creature enters the battlefield under your control, you may gain 2 life and put a +1/+1 counter on that creature.
{3}{g/w}{g/w}: Populate. (Create a token that's a copy of a creature token you control.)
"Having to lead the Elves through the darkest moments of their history changed him," — Elensa