Assert Authority [Mirrodin] SPA Mutacion acelerada Set: Magic 2015 Type: Instant

Set: Magic 2015 Type: Instant Common Cost: {2}{R} Seismic Strike deals damage to target creature equal to the number of Mountains you control

) When Stratus Dancer is turned face up

"There are always leftovers

With a commando around

An intangible force augments the wolves when they run together

Assert Authority [Mirrodin] SPA Mutacion acelerada Set: Magic 2015 Type: InstantSet: Mirrodin Type: Instant Uncommon Cost: {5}{U}{U} Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.