Modern Horizons 3 Commander (m3c)
#124 • rare • English • Non-Foil
#124 • rare • English • Non-Foil
Exterminator Magmarch 

2
Artifact Creature — Phyrexian Construct
Whenever you cast an instant or sorcery spell that targets only a single nonland permanent an opponent controls, if another opponent controls one or more nonland permanents that spell could target, choose one of those permanents. Copy that spell. The copy targets the chosen permanent.
: Regenerate this creature.
1
Illustrated by Monztre
Links
Legalities
Not Legal
Not Legal
Not Legal
Not Legal
Legal
LegacyNot Legal
Legal
vintageLegal
CommanderNot Legal
Not Legal
Rulings
Exterminator Magmarch's first ability won't trigger if no other opponent controls any nonland permanents that spell could target. If the ability does trigger but no other opponent controls any nonland permanents the spell could target by the time the ability resolves, the ability won't do anything.
2024-06-07 • wotc
If a spell has multiple targets but all of them are the same nonland permanent an opponent controls, Exterminator Magmarch's ability will trigger as long as another opponent controls one or more nonland permanents that spell could target. The copy will target only the chosen permanent and no other permanents.
2024-06-07 • wotc
The copy is created even if the spell that caused the ability to trigger has been countered by the time the ability resolves. The copy resolves before the original spell.
2024-06-07 • wotc
The copy that Exterminator Magmarch's ability creates is created on the stack, so it's not "cast." Other abilities that trigger when a player casts a spell won't trigger.
2024-06-07 • wotc
If the spell that's copied is modal (that is, it says "Choose one —" or the like), the copy will have the same modes. You can't choose different ones.
2024-06-07 • wotc
If the spell that's copied has an X whose value was determined as it was cast, the copy has the same value of X.
2024-06-07 • wotc
The controller of a copy can't choose to pay any additional costs for the copy. However, effects based on any additional costs that were paid for the original spell are copied as though those same costs were paid for the copy too. For example, if the spell you copy was kicked, the copies will also be kicked.
2024-06-07 • wotc