in total i pulled 266 gachas, of which 180 were 10x chain gachas and 86 from premium gacha tickets. assuming an SSR rate of 3%, i should've expected 7 or 8 SSR's. in reality i only got about 4 SSR's which were Thor and SSR eidos (Slepnir, Hecatonchires and Behemoth). its possible that i just have bad luck, or that the 3% drop rate is for Star Coin Gachas only.