Both hidden treasures and unholy writ were active in the art pile before the rescue attempt.
Lone Green prophet begins a battle and wants to play an enhancement, but the opponent wants to capture him with unholy writ to stop him from being able to play the enhancement.
Which artifact would activate first in this scenario?
Unholy Writ
Type: Artifact • Brigade: None • Ability: None • Class: None • Special Ability: A human Hero in battle may be taken prisoner. Discard Artifact after use. • Play As: When holder chooses, capture a human Hero during battle. Discard Artifact after one use.
Hidden Treasures
Type: Artifact • Brigade: • Ability: None • Class: None • Special Ability: Once per turn, if your lone green brigade prophet begins a battle, you may play an Enhancement or discard an evil Enhancement in an opponent's deck. •