when duskshell crawler enters, put a +1/+1 counter on target creature.
each creature you control with a +1/+1 counter on it has trample. (it can deal excess combat damage to the player or planeswalker it's attacking.)
each creature you control with a +1/+1 counter on it has trample. (it can deal excess combat damage to the player or planeswalker it's attacking.)
<em>they often perch on street lamps, causing the poles to buckle under their weight.</em>
