Let's say you drop all your lands into play from your hand, and a few were cracked to search for other lands, and are now in the graveyard
Color me surprised (tone indicator: ironic)
Every deck can benefit from spells that get rid of opponents creatures, find key pieces of your deck, or draw cards
However, despite those cards being mechanically unique and highly interesting in their own right, the reason they are all so pricey is due to having the Jurassic Park logo embossed on special foil versions of the cards
In Commander, Zombies have 28,072 decks registered, making it the second most commonly played tribe after Dragons over at EDHREC.com
First, get Deceiver Exarch on the battlefield and then play Kiki-Jiki, Mirror Breaker targeting Exarch to create a copy of it