Ice Runes are most commonly used for questions about struggle, conflict, and achievement. Thurisaz represents a thorn, the most basic of barriers to our boon or our bane. In the case of hedges, thorns protect our encampments from that which skulks towards us from the outlands. In the case of rosebushes, thorns keep us from beauty. Though thorns are passive and have no thoughts, they puncture, tear, and may even be poisonous. Hence, this rune may also represent irrational violence and anger.