Kalrodd, Savior of Valstia

This spell cannot be countered.
Hexproof, indestructible.
Whenever a creature enters the battlefield under
your control, put a number of +1/+1 counters
equal to Kalrodd, Savior of Valstia's toughness on
all creatures you control.
"You shall never win against my metamorphosizing
army!" shouted Kalrodd as he
flicked his wand.