For two mana, this efficient 2/1 Faerie Rogue states that whenever a player casts a spell that only targets a single creature, that spell is copied, with the copy targeting Ivy
There are a few other subtypes with special rules, but they're rare and you can look them up as you come across them
This card offers many possible routes, so play it in a deck with lots of expensive cards, or with other mutate cards as a mutate commander
No, you generally shouldnt play more than the minimum deck size
Niv-Mizzet Parun and Curiosity This combo is just one of the many reasons why Niv-Mizzet, Parun is an MTG commander that needs to be removed the moment he comes down
Another reason why I find it enjoyable is to see how it compares to cards printed later down the line