Tyvar is efficient and super hard to kill provided you have another creature around, and his activated ability turns most boards lethal
A number of the creatures, spells, and planeswalkers in the deck allow you to exile cards (either yours or your opponents') and then play those cards from exile
Thats doable in 60-card formats by playing four copies but its very hard
When magic first started, Wizards was a far smaller company and pulled ideas for sets from history or, in the case of Arabian Nights, a book (One Thousand and One Nights), which gave way to cards like Ali Baba
Crystal Skull really is just that good
Even better, weve got Senior Magic Product Architect, Gavin Verhey to run down the benefits of each card were unveiling, and how you might be using them in the very near future