Checks if the SpellInfo represents a passive spell or ability that is stackable with different ranks.

Some passive spells or abilities are designed to stack their effects with multiple activations, and these effects can also vary depending on the rank of the spell. This function assesses whether the spell or ability represented by SpellInfo has this property.

@return boolean : Returns true if the SpellInfo is a passive ability or spell that can be stacked with different ranks, otherwise false.

Synopsis

SpellInfo:IsPassiveStackableWithRanks()

Arguments

None.

Returns

Nothing.