This isn’t the team/club, moreso a me thing, but something I remembered and would like to mention.
During last season (Tipping Point), a friend from a sister team gave me a crumpled gum wrapper at one of the competitions she went to. For some reason, this became known as the “good luck charm”. Ended up winning every single match afterwards and having a botched skills autonomous luck out. Sadly, the effects wore off when we got to alliance selection.
That good luck charm stuck around for a while for some later events - but sadly, at some point, I lost it.