Save up money, summon Bahamut, and attack the enemy base. When Crazed Tank Cat comes out, turn on the Cat CPU and the battle should be won automatically from there. Long Distance units will be able to hit the base behind the enemy units they aim at, meaning the battle might be won before the Crazed Tank is killed.
Crazed Tank Cat is a Super Rare Cat unlocked by completing the event stage The Crazed Tank appearing on the 6th of every month. True Form increases his health and speed. In The Battle Cats POP!, you can get him from the Rare Cat Capsule after completing Cosmic Club in Ch. 3 Interstellar Invasion.
Easiest was Crazed Fish Cat. Harder was Crazed Tank or Crazed Titan.
Crazed Cats are more of an addition than a replacement. Twin Eraser/Wall Cats will be a great help in stalling most of the enemies, but they never should be considered superior to one another.
Due to being the Li'l version of a Normal Cat, Li'l Tank Cat suffers from a severe lack of good basic stats, which makes it underperform greatly in his field. For this reason, usage of Li'l Tank Cat prior to unlocking its True Form is not recommended, with only a couple of exceptions.
Crazed Moneko (狂乱のもねこ降臨) is a set of special stages that appears on the 28th day of each month. It is unlocked after clearing Empire of Cats.
Her range is lower than Cheerleader Cat, but still high enough to outrange every single common Metal enemy, earning her a spot in any Anti-Metal lineup. Additionally, her attack rate is fast enough that as long as she is properly protected, she can deal lethal strikes to Metal enemies consistently.
Crazed Gross Cat is a Super Rare Cat unlocked by completing the event stage The Crazed Gross appearing on the 12th of every month. True Form increases its health and Wave Attack length. In The Battle Cats POP!, you can get them from Rare Cat Capsules after completing Cosmic Club on Ch. 3 Interstellar Invasion.
Evolves into Jamiera Cat at level 20+10 using Cat Tickets.
Even so, Axe Cat can be used as a damage dealing meatshield like Cat or Tank Cat where money generation is no problem. However, the higher cost combined with low health make Axe Cat a poor choice, even against Red enemies. The misery for Axe Cat only continues when stronger attackers like Crazed Axe Cat are unlocked.
Cheap and expendable, Boogie Cat can be summoned in masses to take hits in place of other, more important units. This meatshield role is quite valuable, if not for the wide selection of Cats able to perform this role much better due to faster speed.
As Moneko is very slow and has short-ranged attacks, she'll be inefficient in most stages as her 15% chance of Critical will rarely be enough, but she can at least kill the CyberFace in Steel Visage if nothing better is available.
Works very well with "Research" Effect UP Cat Combos like Biohazard and Bony Bone, which are able to make it a somewhat reliable defensive unit. Despite its stats and abilities, it shouldn't be relied on as your only meatshield against strong Alien threats.
Kasa Jizo is a great generalist unless you have boosted rares, but if a highly leveled Kasa Jizo is used as a generalist on stages with few Black / Angel enemies, it would face competition due to the power creep in units introduced since his arrival.
Strategy/Usage. Mr. is good at speedily clearing early stages, as he moves slightly faster than Cow Cat and has Area Attack, also making him good at treasure collection in early-game. He can be useful early-game as a replacement for Cow Cat, or you can use them both for some domination.