Knowledge of the Enemy
The Fortress of Nurn #139 (x3)
Event
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Planning Action: Choose a hero you control. Add 1 resource to its resource pool for each enemy engaged with you. You can only play 1 Knowledge of the Enemy each round.

"If a man must needs walk in sight of the Black Gate, or tread the deadly flowers of Morgul Vale, then perils he will have."
–Aragorm, The Fellowship of the Ring