Pros of going second Well, theres really only one pro to going second, but its pretty major
Triple Bombardment is fine enough with three Energy Tokens, dealing 130 damage a pop, but it becomes even more valuable if you can double the Energy requirements
The first is simply adding another drawback: Skysovereign, Consul Flagship is a legendary permanent
Are fake Pokmon cards smaller
You don't need to attack with Cait Sith, Fortune Teller to gain the impulse card and free scry, but depending on the mana value of that top card, you may want to attack
See how strong this fun thing can be leading a deck with goad to force the attacks or Group Hug to make them want to or Pillow Fort to strongly suggest it