Planeswalkers in Oathbreaker The Oathbreaker format requires your commander to be a planeswalker
Its magics most dynamic format, a fantastic experience that straddles the border between Magic: The Gathering Commander and competition
Rainbow DNA opens up a wide range of build options and can slot into multiple strategies that rely on type variety or quick evolution plays
There's a ton of ramp in the deck, more than I'd usually recommend, but if we look at the type of card draw we're working with -- lots of Clue generators like Tireless Tracker -- it makes more sense that we'll need more mana to crack them
Enchanted creature's controller may have it assign its combat damage as though it weren't blocked
Since it has a mana cost of just two, you can only ever have it enter with two counters (there are ways around this, but most of them are niche and goofy), immediately giving you access to two mana