I opened ~200 modern horizons packs, instead of getting a complete set I got a bunch of gems, my rares collection is still incomplete. Missing cards: Flutterstorm x4, Ophiomancer x2, Laelia x2, Branching Evolution x1. I know others who have the same issue with getting gems instead of rares

Also, I got 40 gems instead of a Modern Horizons commander card after completing all mythics, when reward distribution clearly mentions that commander cards will replace mythics once all the mythic cards have been obtained