The soul seer is an advanced redstone component used to detect and highlight mobs.
When a block is placed beneath the soul seer, the mobs that correspond to that block type are given the glowing effect when it is right-clicked or powered.
When it makes mobs glow, it gives off a comparator signal based on how many mobs it made glow. If tinted glass is placed above, it doesn’t glow, but still gives this comparator output.
The behavior of this block is rather simple, but allows for several interesting applications, such as detecting invading players, checking if there’s creepers nearby, and much more.
To take advantage of these capabilities, you’ll need to know which blocks beneath the soul seer correspond to which mobs, which is why I made this handy table!
| Block | Associated Mob(s) |
| No Block/None of the below blocks | All Mobs |
| Iron Block | Iron Golem |
| Honeycomb Block | Bee |
| Sculk | Warden |
| Moss Block | Creeper |
| Prismarine | Guardian, Elder Guardian |
| Dark Prismarine | Elder Guardian |
| Dark Oak Planks | Vindicator, Evoker, Pillager, Vex, Illusioner, Ravager, Witch |
| Netherrack | Piglin, Piglin Brute, Zombified Piglin, Strider, Hoglin, Zoglin, Blaze, Ghast, Wither Skeleton, Wither, Magma Cube |
| Magma Block | Magma Cube |
| Amethyst Block | Allay |
| Gold Block | Piglin, Piglin Brute, Zombified Piglin |
| Slime Block | Slime |
| Bone Block | Skeleton, Stray, Skeleton Horse, Wither Skeleton, Wither |
| Emerald Block | Villager, Zombie Villager, Wandering Trader, Trader Llama |
| Gilded Blackstone | Piglin Brute |
| Nether Wart Block | Piglin, Hoglin |
| Coral Block (All variants) | Salmon, Cod, Pufferfish, Tropical Fish, Squid, Turtle, Dolphin, Glow Squid, Axolotl |
| Dead Coral Block (All variants) | Drowned |
| Froglight (All variants) | Frog, Tadpole |
| Cobweb | Spider, Cave Spider |
| Bamboo Block | Panda |
| Warped Wart Block | Strider |
| End Stone | Enderman, Ender Dragon, Endermite, Shulker |
| Carved Pumpkin | Iron Golem, Snow Golem |
| Purpur Block | Shulker |
| Sandstone | Husk, Camel |
| Mushroom Block (All variants) | Mooshroom |
| Soul Sand | Zombie, Husk, Zombie Villager, Zombified Piglin, Drowned, Skeleton, Stray, Wither Skeleton, Phantom, Skeleton Horse, Zombie Horse, Zoglin, Wither |
| Soul Soil | Ghast |
| Hay Block | Horse, Mule, Donkey, Sheep, Pig, Cow, Cat, Wolf, Rabbit, Llama, Chicken |
| Snow Block | Polar Bear, Fox, Snow Golem, Goat |
| Packed Ice | Stray |
| Suspicious Sand/Gravel | Sniffer |
| Jungle Log | Parrot, Ocelot |
| Stone | Bat |
| Stone Bricks | Silverfish |
| Mossy Cobblestone | Zombie, Husk, Drowned, Zombified Piglin, Zoglin, Zombie Villager, Zombie Horse |
| Wool (All colors) | The corresponding color of sheep |
| Nether Bricks | Wither Skeleton, Blaze |
| Acacia Log | Armadillo |
| Glowstone | Player |
| Player Head | The player whose head it is |