Tatzelwurm

Soulbond
As long as Tatzelwurm is paired with another
creature, Tatzelwurm gets +2/+1 and has first
strike.
At the beginning of your upkeep, sacrifice a
Food. If you can't, tap Tatzelwurm and it
becomes unpaired.
Artwork/creature source:
https://www.youtube.com/watch?v=BraYqeJF9to