Otila's Emissary

Coerce (When you cast this spell, you may pair this creature with one of your opponent's creatures. They
remain paired for as long as you control Otila's
Emissary.)
As long as Otila's Emissary is coercing, it has
lifelink.
"I'm sure you will find this arrangement acceptable."
- Tergey, Twilight-Nation agent