Speaking about the boosters was the lead designer, Gavin Verhey, who stated that, [Mystery Boosters] are probably the strangest non-silver bordered thing weve ever done. The Mystery Booster series curated list contains over 1,000, making it easily the largest set ever. The unconventional packs each follow the same basic structure, featuring: 1 playtest card (only in the Convention Edition) 2 commons/uncommons of each color 1 common/uncommon multicolored card 1 common/uncommon artifact or land 1 pre-M15 card in Magics original frame (can be a rare) 1 rare or mythic from M15 forward The playtest cards are perhaps the most interesting pieces in each pack
On top of that, its one of the few planeswalkers that can actually be your commander, and its cheap to cast, only costing 3 mana, which is great to deploy early and start getting value from it and permanents
The reason we have thesis Sagas is that we can play fewer of them, so use the space to explore
BPhillipYork: Really solid if you have some kind of set up combo that involves a specific Doctor, and maybe a sacrifice search or something like Neoform
Raging Swordtooth: If your opponents are loath to damage your creatures with Enrage, just slap some Swordtooth action on them