Verge can be mined with a variety of algorithms but if you are using Claymore's Dual Etherium miner you are restricted to Blake2s.
One recommended pool for Blake2s is https://www.zpool.ca/site/mining , but I have prefered to use Scrypt on MiningPoolHub https://verge-scrypt.miningpoolhub.com/index.php?page=gettingstarted

Verge thread.
https://bitcointalk.org/index.php?topic=1365894.0