Metagame Update
Before we go to the sideboard guide section, let’s focus on the environment Dredge is fighting right now and how it affects deckbuilding.

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Modern after Dominaria United
The metagame post Dominaria United is not fully established yet. So far we know that Leyline Binding is the most powerful card for Modern and it’s being tested in many different archetypes. Among all of them, the most successful ones are Creativity strategies. The printing of the new white removal spells has pushed many (but not all) Creativity players into white. At this point, it’s either a four, or five-colour deck with many Triomes all the best cards that can be cast by using the manabase centred around Mountains and Dwarven Mine. The question is which ones are the best. I think that we’ll never be able to answer this question and - like in the 4c Yorion pile world - many subversions of the archetype will be around. The current flex slots are: Persist (...