As a 3/3 for three, it does great on curve
Surprisingly Underwhelming Options While it's normally an exceptionally strong card, Claustrophobia just isn't great in most green-blue mill-yourself decks

The Transformers cards available in The Brothers War products are: Prowl, Stoic Strategist / Prowl, Pursuit Vehicle Ratchet, Field Medic / Ratchet, Rescue Racer Jetfire, Ingenious Scientist / Jetfire, Air Guardian Blitzwing, Cruel Tormentor / Blitzwing, Adaptive Assailant Starscream, Power Hungry / Starscream, Seeker Leader Slicer, Hired Muscle / Slicer, High-Speed Antagonist Arcee, Sharpshooter / Arcee, Acrobatic Coupe Blaster, Combat DJ / Blaster, Morale Booster Cyclonus, the Saboteur / Cyclonus, Cybertronian Fighter Flamewar, Brash Veteran / Flamewar, Streetwise Operative Goldbug, Humanity's Ally / Goldbug, Scrappy Scout Megatron, Tyrant / Megatron, Destructive Force Optimus Prime, Hero / Optimus Prime, Autobot Leader Soundwave, Sonic Spy / Soundwave, Superior Captain Ultra Magnus, Tactician / Ultra Magnus, Armored Carrier Secret Lair Drops Three Secret Lair Drops were released as part of the Transformers collaboration, and you could buy them together as the Transformers: Foil Bundle and Transformers: Non-Foil Bundle

Did you like my attempt at a Simic flavored mill brew
Sorry, Beza, but youre just too expensive and too inconsistent for me to recommend
If playing the best Pirate of every stripe is your goal, Grixis (blue-black-red) is where to go: Horizons Even Further Setting sail to find treasure in formats beyond Standard is an obvious course to chart