Teresa, Kaiju Tender

Affinity for creatures (This spell costs {1} less to cast
for each creature you control.)
When Teresa enters the battlefield, create a 0/0
green Kaiju creature token with Trample and
"This creature gets +1/+1 for each creature you control."
{1}{g/w},{t}: Put a +1/+1 counter on each creature
you control.
"You'll need a bigger sword."