4* sig stones
![captaincush](https://us.v-cdn.net/6029252/uploads/avatarstock/nORCS9QN0Y8S8.png)
Next time we are doing a trade-in in the store for potions, could we possibly trade these in? I have hundreds of 4* sig stone crystals, plus many in inventory, that I can't use because all my champs are max sig.
0