https://magic.wizards.com/en/articles/archive/how-build/almost-there-green-white-cats-2018-08-10

"I think Blossoming Defense is a good card, especially if you're trying to protect your lords, but Appeal // Authority is just too strong at what it does. You also can't play a million tricks though, as you need creatures for your deck to work, so I don't think you can play both. My inclination is to cut two Blossoming Defenses and two Thopter Arrests for four Appeal // Authority, and then just try to be the best aggro deck you can be."

4 Adorned Pouncer

4 Leonin Vanguard

4 Leonin Warleader

4 Pride Sovereign

4 Regal Caracal

4 Sacred Cat

4 Ajani's Pridemate

2 Blossoming Defense

4 Radiant Destiny

2 Thopter Arrest

1 Forest

1 Hashep Oasis

4 Scattered Groves

2 Shefet Dunes

4 Sunpetal Grove

4 Unclaimed Territory

8 Plains

2 Thopter Arrest

3 Banefire

1 Cast Out

2 Heroic Intervention

1 Lifecrafter's Bestiary

2 Prowling Serpopard

2 Settle the Wreckage

1 Shapers' Sanctuary

1 Mountain

into

4 Adorned Pouncer

4 Leonin Vanguard

4 Leonin Warleader

4 Pride Sovereign

4 Regal Caracal

4 Sacred Cat

4 Ajani's Pridemate

4 Appeal // Authority

4 Radiant Destiny

1 Forest

2 Hashep Oasis

4 Scattered Groves

2 Shefet Dunes

4 Sunpetal Grove

4 Unclaimed Territory

7 Plains

3 Thopter Arrest

2 Lifecrafter's Bestiary

3 Sorcerous Spyglass

2 Settle the Wreckage

2 Shapers' Sanctuary

2 Manglehorn

1 Cleansing Nova