on place of pumpkin:
	if block below event-block is netherrack:
		if block 2 meters below event-block is gold block:
			if block 1 north below event-block is coal block:
				if block 1 south below event-block is coal block:
					if block 2 meters north below event-block is coal block:
						if block 2 meters south below event-block is coal block:
							spawn chicken above event-block
							strike lightning at last spawned entity
							set event-block to air
							set block below event-block to air
							set block 2 meters below event-block to air
							set block 1 north below event-block to air
							set block 2 meters north below event-block to air
							set block 1 south below event-block to air
							set block 2 meters south below event-block to air
							spawn 1 wither skeleton below event-block
							set the name of last spawned entity to "&4BOSS"
			else if block 1 east below event-block is coal block:
				if block 1 west below event-block is coal block:
					if block 2 meters east below event-block is coal block:
						if block 2 meters west below event-block is coal block:
							spawn chicken above event-block
							strike lightning at last spawned entity
							set event-block to air
							set block below event-block to air
							set block 2 meters below event-block to air
							set block 1 east below event-block to air
							set block 2 meters east below event-block to air
							set block 1 west below event-block to air
							set block 2 meters west below event-block to air
							spawn 1 wither skeleton below event-block
							set the name of last spawned entity to "&4BOSS"