Reproduction Steps: 1. Play Conclave Concordance. 2. Have the enemy possess her with Slaver's Whip. 3. The blossom will not disappear at the beginning of your next turn and will remain as a permanent summon once you regain control of her. @Sokolov
Looking at the code, it should actually die eventually, as it is coded to be destroyed at the end of any turn in which it is not the controller's turn. Also effects Call of the Tundra.
She remained alive for the rest of the match, which was about 8 turns of extra lifespan once possession ran out.
Don't worry about it, I am just going to simplify the clause so it dies in 2 turns no matter what rather than basing it on whose turn it is.
