(I'm writing it a bit earlier because the rest of the year is pretty tight and I wanted to make sure I got a chance to do it.) Also, Unhinged is thirteen years old, so if you haven't gotten any of the jokes by now, I can't feel guilty revealing them
Its still very good, though
While its generally better to find a card you can cast immediately after tutoring so your opponents have less time to plan around you, sometimes the threat of a board wipe like Damnation or a counterspell like Cryptic Command will convince opponents to play a little more cautiously, giving you more time to set up for an even bigger play down the road
Theyre the basis of Limited formats like Booster Draft and Sealed Deck, and theyre great for players looking to build a unique collection of cards for Constructed formats
As you are able to generate a board of Goblins, Krenkos ability will only become more powerful as the game progresses