Historical Rules · 16 January 2026
Rule 702.177a
Official source text from the 16 January 2026 Rules release
An exhaust ability is a special kind of activated ability. “Exhaust — [Cost]: [Effect]” means “[Cost]: [Effect]. Activate only once.”
Historical Rules · 16 January 2026
Official source text from the 16 January 2026 Rules release
An exhaust ability is a special kind of activated ability. “Exhaust — [Cost]: [Effect]” means “[Cost]: [Effect]. Activate only once.”