As a Yubel player I am more afraid of Amazoness than AG or Six Sams. Against Amazoness I would pray to get Phoenix early. But against AG and Six Sams, it's them who would pray to get Canadia / Skull Meister / Debunk to prevent me from summoning Terror Incarnate
I'm at DLvMAX with Yubel. Yea, I am more afraid of turn 1 Amazoness Princess than 6 sams. I win lot of times. ebola is for econ. Back-up Disciple for Dual Wield and Enishi (Wait for multiple 6sams on field, activates Yellow Phoenix and destroy facedown Dual Wields for sure) and a 50/50 situation against Enishi and DON'T UNDERESTIMATE Yubel cos you like been defeated by this deck and SALTY.