Trouble with a custom spell

[Watermelon86]

I've been working on implementing some custom cards that help make a control hunter archetype, but one of the spells is giving me issues.

I wanted it to work sort of like Stampede and Lock and Load as a trigger effect that lasts one turn, but instead of adding cards to your hand, it would turn your removal spells into mini board clears.

{
"name": "Scatter Shot",
"baseManaCost": 2,
"type": "SPELL",
"heroClass": "HUNTER",
"rarity": "EPIC",
"description": "Whenever you cast a spell on a minion this turn, cast a copy of it on adjacent minions as well.",
"targetSelection": "NONE",
"spell": {
"class": "AddSpellTriggerSpell",
"target": "FRIENDLY_PLAYER",
"trigger": {
"eventTrigger": {
"class": "SpellCastedTrigger",
"sourcePlayer": "SELF",
"targetEntityType": "MINION"
},
"spell": {
"class": "RecastSpell",
"target": "ADJACENT_MINIONS",
"card": "PENDING_CARD"
},
"oneTurn": true
}
},
"collectible": true,
"set": "CUSTOM",
"fileFormatVersion": 1
}

Whenever I try to cast a targeted spell on a minion the turn I play this, the entire game crashes.
I think the issue is that it's trying to cast copies of the copied spells in a never ending loop.

Any ideas on how to fix this are appreciated.

[percy896]

Not sure if this is the issue, but shouldn't you use "metaspell" for multiple spells in one card?

[guyde2011]

You could use a dummy modifier (my favorite is MANA_COST_MODIFIER, as it does not affect anything, it resets when a minion returns to your hand).

That allows you to use a workaround like this:

"class": "ConditionalEffectSpell",
"spell1": {
	"class": "NullSpell"
},
"spell2": {
	"class": "MetaSpell",
	"spells": [
	{
		"class": "ModifyAttributeSpell",
		"target": "ADJACENT_MINIONS",
		"attribute": "MANA_COST_MODIFIER",
		"value": 100
	},
	{
		"class": "RecastSpell",
		"target": "ADJACENT_MINIONS",
		"card": "PENDING_CARD"
	},
	{
		"class": "ModifyAttributeSpell",
		"target": "ADJACENT_MINIONS",
		"attribute": "MANA_COST_MODIFIER",
		"value": 0
	}
	]
},
"condition": {
	"class": "AttributeCondition",
	"target": "SELF",
	"operation": "EQUAL",
	"attribute": "MANA_COST_MODIFIER",
	"value": 0
}