Does Darius Trifarian get +2 MIGHT if two spells are played on the opponent's turn (e.g., stacking two reacts on one chain)?

Ruling: Yes, Darius Trifarian gets +2 MIGHT when two spells are played on the opponent's turn. Spells count as "played" when they resolve on the chain, not when they are cast.

Sequence:

• Spells are added to the chain
• Chain resolves
• Upon resolution, spells count as "played"
• Darius triggers for each spell played

Nuances:

• "Play" always means post-resolution in this game
• Countered spells do not count as being played since they don't resolve