I would to suggest adding Blaze and Iron Golem Spawners, they always boost player morale, and would help newer people. You can add them to crates and you would sell way more keys.
I'd support blaze spawners, we can find them already in the nether so being able to buy them at a higher price makes sense. However no support for iron golem spawners. Iron is already cheap enough and plenty easy to get. Iron golem farms would wipe out any economy using iron.
Iron Golems don't drop iron anyways so it would just be a laggier poppy farm. Neutral on blaze spawners, because you can already make grinders in the nether.
Uh, yeaah. I know they dont drop on skyblock, so I presumed the idea behind asking for a iron golem spawner would be to farm iron, hence why I've said I wouldnt support that part of the suggestion. So why not allow them to be bought also if they're already farmable which is why I think this could be a good idea.
Iron Golem Spawners seem rather redundant with server changes and the Nether has suffered enough losses already and I want a reason to still go in there No support on this one I'm afraid