Creature — Elemental
Thunderblust has trample as long as it has a -1/-1 counter on it.
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
Modern Masters 2015 Edition (MM2)
Illustrated by: Dan Scott
Multiverse ID: 397848