steampunk-magic style
Crystal Breaching charge
-A crystal, most likely a ruby, carved flat.
-Enchanted by a unicorn with a fire/explosive based spell. And it will glow according to the spell that is enchanted in it
note: only unicorns can place the enchantments as they’re the only ones of the 3 main races to be able to harness magic
Second magical spell hooked into the crystal, unicorns have natural 100 in Enchanting. XD
stick to any surface because of (insert reason here)