Hi. Thanks for looking at this plugin request/suggestion. Realy need a plugin that alters the spawn size of magma_cube to 16 based on chance in a config or even 100 % chance every time with no config. Whatever is easier. I am using Mc 1.16.5 (Paper) https://hub.spigotmc.org/javadocs/bukkit/index.html Tried... Nope. I recently poked about in a tiny (3150 Bytes!) plugin called ChargedCreeper (v1.0.2) It makes a config file that sets a % chance for creepers to spawn as powered creepers instead. Config has 1 line only. "spawn-chance: 10" This works fine in 1.16.5 (Paper version git-Paper-565) Poking about in spigot javadocs I tried to change the plugin to cause magma_cube size:16 but it does not seem to have a place for that in the ChargedCreeper .class file I opened. (Class Editor) Can you please make a tiny plugin like the ChargedCreeper but to force a % chance magma_cube to spawn as size:16 instead? Other plugins a bit like this... There was a plugin called Giants that caused Giant Zombies, Giant Slime and Giant Magma Cubes with config, abilities etc. Was very nice with Giant Trees/Giant Caves plugin. This broke and was quite glitchy when it did work. Awesome fun with heavy hitting spells though. I use TallNether plugin. 256 high. Big magma cubes in this very high nether would be excellent. I think a huge magma cube tiny plugin would be a popular plugin with new nether content! Reference. ChargedCreeper https://www.spigotmc.org/resources/chargedcreeper.27679/ Giants (Bukkit original.) https://dev.bukkit.org/projects/giants Giants (Spigot remake. Smaller file size than old bukkit version. Works for 1.16+) https://www.spigotmc.org/resources/better-giants.76505/ MassiveMagmas (You? https://dev.bukkit.org/projects/MassiveMagmas) ???