Does Deadbloom Predator's Deflect trigger when an opponent plays Cull the Weak and Deadbloom Predator is the only character available to be chosen?

Ruling: Deflect does not trigger because Cull the Weak does not target. The players make the choices on resolution, so the opponent is not making the choice to kill Deadbloom Predator.

Nuances:

• Even though there may only be one valid choice, the controller of Deadbloom Predator is still the one making the selection, not the opponent
• Cull the Weak's lack of targeting means it doesn't interact with Deflect at all