Upright meaning
The lot-cup of fate. Something unknown is in play. Trust the part of you that knows more than it can explain.
Reversed (merkstave)
Secrets, or a gamble that is not worth it. Do not bet on what you cannot see.
A question to sit with
What are you leaving to chance that you could choose?
Its ætt
Perthro belongs to Heimdall's ætt, the runes of forces outside your control and the growth they force.