It costs one mana to exile a target creature, and the only downside is that the creatures controller gets to put a basic land into play
If you do, search your library for a creature card, reveal it, put it into your hand, then shuffle
You can also use removal spells to destroy or get rid of a creature with First strike by using burn spells, destroy spells, or exile spells
Trenzalore Clocktower Trenzalore Clocktower is very similar to a Midnight Clock, but that effect is now on a land
While it is powerful and can be a free card, it restricts deck building
Even though the card was ultimately bad, there were tons of players championing it as a stellar reprint and a great way to see a classic character make a return