GetSpellCost(spell)
Returns the quantity of spell points for the cost of the specified spell.
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SetSpellCost(spell)
Sets the specified quantity of spell points for the cost of the specified spell.
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AddSpellCost(spell, quantity, duration)
Adds the specified quantity of spell points for the cost of the specified spell for the specified duration.
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RemoveSpellCost(spell, quantity, duration)
Removes the specified quantity of spell points for the cost of the specified spell for the specified duration.
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AddSpellCostInBattle(spell, quantity, turn)
Adds the specified quantity of spell points for the cost of the specified spell for the specified number of turns during combat.
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RemoveSpellCostInBattle(spell, quantity, turn)
Removes the specified quantity of spell points for the cost of the specified spell for the specified number of turns during combat.