Kitsa, Otterball Elite

The copy created by Kitsa’s last ability is created on the stack, so it’s not “cast.” Abilities that trigger when a player casts a spell won’t trigger.

Once you’ve activated Kitsa’s last ability, any changes to Kitsa’s power won’t stop the ability from resolving.

The controller of a copy can’t choose to pay any alternative or additional costs for the copy. However, effects based on any alternative or additional costs that were paid for the original spell are copied as though those same costs were paid for the copy.

If you copy a spell, you control the copy. It will resolve before the original spell does.