Feitiço
Baixa 3 (Conforme você conjura esta mágica, você pode sacrificar uma criatura com poder igual ou superior a 3. Quando fizer isso, copie esta mágica e você poderá escolher um novo alvo para a cópia.)
Exile o card de mágica instantânea ou de feitiço alvo do cemitério de um oponente. Copie aquele card. Você pode conjurar a cópia sem pagar seu custo de mana.
After Flawless Forgery resolves, the exiled card remains exiled.
Casualty N means “As an additional cost to cast this spell, you may sacrifice a creature with power N or greater.” and “When you cast this spell, if a casualty cost was paid for it, copy it. If the spell has any targets, you may choose new targets for the copy.”
If you pay the casualty cost of a spell, the copy will resolve before the original spell.
The copy of the spell is created on the stack, so it's not “cast.” Abilities that trigger when a player casts a spell won't trigger.
You may sacrifice only one creature to pay a spell's casualty cost, and you copy the spell only once.