In formats like Explorer where you can have more than one copy of a given card, you can have Tergrid plus the other side of the card (Tergrid's Lantern) in play at the same time, and thats a nasty combo
Hakbal decks already explore far more than most, so doubling those triggers can result in both huge creatures and hands stuffed full of lands
unless you get a good idea of what they're using) This one has a good chance of triggering, provided your opponent uses Spell Cards and all, in addition to them revealing their hand to you and getting an option of what you choose to activate
ThunderstaffThunderstaff (550 Inclusions, 0% of 863,329 Decks) ThunderstaffThunderstaff has the distinction of being the only card on this list that can tap itself to turn itself off, a fun design space if I've ever seen one, and to borrow a page from Mr
I wouldn't be surprised to see this show up in Affinity strategies in the future, though it would probably need a more aggressive build to work best