Cala Maria (イカ天 ika ten, Squid heaven) is the Angel variant of Calamary that only appears in Legend Stages. She was added in the Version 6.1 Update on May 18th, 2017.
Cala Maria is a powerful enemy that has a very different attack than her Alien/Floating variant. To attack, she slams the ground 3 times in succession. This is a 3-stage multi-hit that deals 36,000 damage per hit for a whopping total of 108,000 damage - enough to demolish any cat she hits not constantly protected by meatshields.
Unlike Calamary, she is not considered a Floating enemy.
Strategy
Her weakness is that her 3 consecutive attacks are all single target, which means she can only hit 3 units per attack animation (3 frontmost units) in a stack of many cat units. This allows your heavy damaging units to survive while protected by a horde of fast moving meatshields.
Cats that have resistance against Angels, such as Ramen Cat and Guardian Gamereon, can tank a few hits from this enemy. However, since it attacks almost non-stop, spawning them is usually a waste of money. It moves at the same speed as Basic Cat and has two knockbacks before death. To balance this abomination of Cat God, her attack is only Single Target.
A heavenly taste of the sea, sent as a religious vision by the Cat God to those pure of heart. Culinary paradise awaits those who pass this test of faith.