Can you do the tarot spreads with oracle cards or runes if you don’t have a tarot deck?

[laurel]

I have the Ascension Oracle deck and the Oracle of the Unicorns deck, but I’ll try to find it somewhere being in Australia and there being few Wiccan or Pagan shops in the country, except Utopian Bazaar, Lylliths’ emporium in Jimbooba QLD, sacred willow and a few others.