Sea Devil Kraken

I suppose so. Ult. evo him first, though. Investing plus eggs into this guy is worth it.

Yeah, but the ultimate evo will still be boosted because it's still a water element so it doesn't matter.

I take it you haven't seen the ECO collab monsters.

How about 438, super Daruma. Check out that evo chain. Changes color and type!

It means that you lose 100 RCV from every team of which this creature is a part.

For example, you have a full team of Dub-topalits...your stats should be as follows:

HP - 3000 (6*500)
ATK - 3000 Light, 0 for the rest
RCV - 1200 (6*200)

Substituting one of those out and replacing it with this (at base max, that is) would yield the following:

HP - 4711 (2500 + 2211)
ATK - 2500 Light, 1629 Water, 0 for the rest
RCV - 900 ((5*200) - 100)

The basic take-away should be that this reduces the efficacy of your Heal orbs when this is a part of battle. You're weighing the lower healing with the higher attack and HP points...it's all up to you (but I'd suggest evolving it further...higher HP, ATK, *and* RCV...it is still negative, though).

Noah (1460), Noah Dragon (2717), and Toshiro (2690)