Burrowing Tanglewurm

{0}:Remove Burrowing Tanglewurm from the
game, return it to the battlefield attacking during
your next attack phase. Activate this anytime you
can cast an instant.
Burrowing Tanglewurm gains indestructible until
the end of turn and can't be blocked if it attacks
using its ability.
"It's a landmine, it's a wurm!"