FairFamily

Does she really need 2 Water/Ground -types, though? She already has Quagsire. Besides, for what it's worth, Palossand has Water Compaction going for it. By becoming typeless Palossand doesn't even take super-effective damage from Water-type moves, not to mention Giga Drain with Amnesia boosts spell doom for Water-type mons.

The typing becomes irrelevant anyway.  Water compaction is not that good, it is just too situational.

Also torterra which also learns giga drain, has shell armor which is always usefull because it prevents crits from breaking through all your boosts.

That is true. I'd love to see Torterra, but I don't think Palossand should be replaced. Torterra, if it doesn't hold Seed, has crippling Ice weakness like most of Terra's mons. Torterra also has to rely on Giga Drain and Leech Seed for recovery, while Palossand has Shore Up (further boosted by Sandstorm). While I'm not too keen on seeing Claydol gone, I like Palossand.