Legendary Tunnel Burrower

Flying
Trample
If any harmful spell were to be cast onto this creature, instead it would be tapped and get
2 -1/-1 counters until end of turn.
If this Legendary Tunnel Burrower were to block, it
would not take damage.
They float between islands, staying in the mid-lower
levels, destroying them and digging caves through the
bigger floating islands.