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[Tt112233]

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[BlackRose]

Strange. Can you attach the map where it doesn't work? Also, here's a list of possible reasons why it couldn't cast in general:
• The caster doesn't have enough mana.
• The caster is not within range.
• The spell is on cooldown.
• Logic error with code.

Although your attached map works fine, so that is why I ask for the non-working map.