What skills are multi-hitting skills?

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stormbringer
Jungle Hunter
27 | 0
I only know that Stormblast is a multi-hitting skill.
Is Stormcall a multi-hitting skill?
Is there a list containing all the multi-hitting skills and how many times do they hit?
Istaryu
Harpylisk
1441 | 58
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If a skill multihits, its stated in the description.