Ender Crystal Totem Example

Config

mode: 'HORIZONTAL'
layouts:
  1:
    - 'AAAAA'
    - 'AAAAA'
    - 'AABAA'
    - 'AAAAA'
    - 'AAAAA'
  2:
    - 'CCCCC'
    - 'CCCCC'
    - 'CCCCC'
    - 'CCCCC'
    - 'CCCCC'
explains:
  A: 'minecraft:end_stone'
  B: 'minecraft:obsidian'
  C: 'minecraft:diamond_block'
actions:
  1:
    type: message
    message: 'Hello!'
  2:
    type: mythicmobs_spawn
    entity: SkeletalKnight'
conditions: []
# Core block means what block player should place ender crystal on.
core-blocks:
  - B
disappear: true

# Can also be:
#mode: 'HORIZONTAL'
#layouts:
#  1:
#    - 'CCDCC'
#    - 'CCCCC'
#    - 'DCCCD'
#    - 'CCCCC'
#    - 'CCDCC'
#  2:
#    - 'CCBCC'
#    - 'CCCCC'
#    - 'BCCCB'
#    - 'CCCCC'
#    - 'CCBCC'
#explains:
#  A: 'none'
#  B: 'minecraft:obsidian'
#  C: 'none'
#  D: 'minecraft:ENDER_CRYSTAL'
#

Info

We use trigger condition to make this totem can only be active when player place ender crystal onto a block, and core-blocks option and can help us make this totem can only actived when player place ender crystal onto this block.