Rare Cats

Rare Cats are a part of Cat Units. Some of them can be unlocked by playing the Rare Cat Capsule while some appear as an item drop in Special Events.

Rare Cat Capsule Cats

Anti-Red

• Viking Cat → Thor Cat → Maximum the Fighter
• Swordsman Cat → Sword Master Cat → Elemental Duelist Cat
• Witch Cat → Sorceress Cat → Enchantress Cat
• Pirate Cat → Captain Cat → Dread Pirate Catley

Anti-Floating

• Archer Cat → Cupid Cat → Cataur

• Mer-Cat → Commando Cat → Cameraman Cat

• Bishop Cat → Monk Cat → Sanzo Cat
• Fortune Teller Cat → Fisherman Cat → Doctor Cat
• Shaman Cat, which upgrades to Necromancer Cat

Anti-Black

• Cat Gunslinger, which upgrades to Cat Eastwood
• Tin Cat → Plane Cat → Robocat

Anti-Angel

• Rocker Cat → Artist Cat → Ramen Cat
• Stilts Cat, which upgrades to Totem Cat

Anti-Alien

• Psychocat, which upgrades to Neo Psychocat
• Wheel Cat → Solar Cat → Chill Cat

Miscellaneous

• Pogo Cat → Masai Cat → Jiangshi Cat
• Salon Cat, which upgrades to Paris Cat
• Jurassic Cat → Jurassic Cat Sitter → Catasaurus
• Thief Cat → Phantom Thief Cat → Goemon Cat
• Onmyoji Cat, which upgrades to Magica Cat

Anti-Zombie

• Gardener Cat, which upgrades to Lumber Cat
• Welterweight Cat, which upgrades to Heavyweight Cat

Monthly Event Cats

Anti-Red

• Adult Cat → Sick Cat → Prisoner Cat (January Event)
• Evil Cat → Gentleman Cat → Gentleman Bros. (February Event)
• Koi Cat → Gross Koi Cat → Kiss and Koi (May Event)
• Vacation Queen → Office Lady Cat → Call Center Cat (July Event)
• Maiden Cat → Sportsgirl Cat → Olympienne Cat (April Event)
• Salaryman Cat → Grudge Cat → Ritual Cat (November Event)

Miscellaneous

• Doll Cats → Cat-o-tron → Nyalladin (March Event)
• Madam Bride → Madam King → Madam the Savannah (June Event)
• Vengeful Cat → Groucho Cat → Kite Cat (August Event)
• Kung Fu Cat X → Drunken Master Cat X → Iron Claw X (September Event)
• Sports Day Cat → to Kidnapper Cat →Rampage Cats (October Event)
• Reindeer Fish Cat → Sashimi Cat (December Event)

Celebration Event Cats

• Marshmallow Cat, which upgrades to Creepmallow Cat (Valentines Day Event)
• Pumpcat, which upgrades to Cat O'Lantern (Halloween Event)
• A Gift of Cats, which upgrades to Cat's Gift (Christmas Event)
• Awa-Odori Cat, which upgrades to Soran Cat (Summer Event)
• Eggy Cat,which upgrades to Easter Cat(Easter Event)

​Cyclone Stages Rewards

• Space Cat, which upgrades to Major Space Cat (Red Cyclone 'Crimson Catastrophe')
• Bronze Cat, which upgrades to Michelangelo Cat (Black Cyclone 'Heaven of Darkness')
• Rope Jump Cat, which upgrades to Pair Rope Jump Cat (White Cyclone 'Peerless')
• Clockwork Cat, which upgrades to Puppetmaster Cat (Angelic Cyclone 'Wrath of Heaven')
• Hoop Cat, which upgrades to Showoff Cat (Metal Cyclone 'Sweet Irony')
• Drumcorps Cat, which upgrades to Banner Cat (Alien 'Cosmic' Cyclone 'Dimension of Despair')

Collaboration Event Cats

For the full article, see here.