Adriana, Vine-Tender

Whenever a creature enters the battlefield, gain 1 life.
{w}{g}{t} Create a 0/3 vine token.
{g/w}{g/w}{g/w}{g/w}{t} Create a 4/4 beast token.
Whenever you gain life, gain an experience counter. Arianna, Vine-Tender gets +1/+1 for every 5 experience counters.