I suspect you'll know already whether the Japanese versions are for you or not, but if you're on the fence, it's worth noting that they're held in high regard by the community
Even if you dont turn them into creatures, Leylines might help boost enchantment strategies alongside cards like Serra's Sanctum, Enlightened Tutor, and Michiko's Reign of Truth
To recover from Asleep, a successful coin flip is necessary
For example, Lathliss, Dragon Queen and Lozhan, Dragons' Legacy could be your commander, or they could just be one of many payoffs in the 99 of your deck
This one cost sorcery has flashback for three so it's playable twice, and then it's a great first turn play, second-turn ramp or rock like Arcane Signet or Rampant Growth, third turn flashback
There will be seven other rulebreakers in the upcoming Mystery Booster set, but I'll reserve judgment until I see them, and I'm assuming they won't all mess with colors the way Tolabow does