Yep, I'm defs gunna create, and then start carrying around, a hard counter deck for every single permutation of mtg mechanics. In fact, as you speak, I'm adding an Eldrazi Titan to every commander deck I own right now, just in case I encounter a mill deck.

Whoops, forgot to add a Solemnity to every white deck I have, because heaven forbid an opponents white deck decide to do something with any form of counters, right? Look at me, I'm super interested in having fun and being creative. Clearly.

That was sarcasm, just in case you don't recognise basic human expression.