Random Power Cycle not working?

I was making a random power chooser script that cycles through power and gives a random one, but it seems to keep printing the same thing, a little help?

local Quirks = {"Explosion", "One For All", "Electrifaction", "Giantification", "Super Jump", "Super Regen"}
local RandomNumbers = {5, 10, 15}

for i = 1, #RandomNumbers do
    for i, v in pairs(Quirks) do
        print(v)
        wait()
    end
end