Wizards has published their Product section for Rise of the Eldrazi, and with it is comes the visual spoiler that includes eight new Rise of the Eldrazi cards.
[easybox]Emrakul's Hatcher {4}{R}
Creature - Eldrazi Drone
When Emrakul's Hatcher enters the battlefield, put three 0/1 colorless Eldrazi Spawn creature tokens onto the battlefield. They have "Sacrifice this creature: Add {1} to your mana pool."
Wordlessly it leads its abhorrent brood.
3/3
Artist: Jaime Jones
#152?/248
Common[/easybox]
[easybox]Guul Draz Assassin {B}
Creature - Vampire Assassin
Level up {1}{B}
Level 0-1 1/1
Level 2-3 2/2 {B}, {T}: Target creature gets -2/-2 until end of turn.
Level 4+ 4/4 {B}, {T}: Target creature gets -4/-4 until end of turn.
Arist: James Ryman
112/248
Rare[/easybox]
[easybox]Hyena Umbra {W}
Enchantment - Aura
Enchant creature
Enchanted creature gets +1/+1 and has first strike.
Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)
Artist: Howard Lyon
26/248
Common[/easybox]
[easybox]Knight of Cliffhaven {1}{W}
Creature - Kor Knight
Level up {3}
2/2
Level 1-3 2/3 Flying
Level 4+ 4/4 Flying, vigilance
Artist: Matt Cavotta
29/248
Common[/easybox]
[easybox]Lighthouse Chronologist {1}{U}
Creature - Human Wizard
Level up {U}
1/3
Level 4-6 2/4
Level 7+ 3/5 At the beginning of each end step, if it's not your turn, take an extra turn after this one.
Artist: Steven Belledin
75/248[/easybox]
[easybox]Overgrown Battlement {1}{G}
Creature - Wall
Defender
{T}: Add {G} to your mana pool for each creature with defender you control.
"Our enemy is nothing less than the end of all life. We shall not want for allies." - The War Diaries
0/4
Franz Vohwinkel
203?/248
Common[/easybox]
[easybox]Ulamog's Crusher {8}
Creature - Eldrazi
Annihilator 2
Ulamog's Crusher attacks each turn if able.
"Whatever the Eldrazi's purpose is, it has nothing to do with something so insignificant to us." - Nirthu, lone missionary
8/8
Artist: Todd Lockwood
13/248
Common[/easybox]
[easybox]Virulent Swipe {B}
Instant
Target creature gets +2/+0 and gains deathtouch until end of turn.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
Artist: Raymond Swanland
131/248
Uncommon[/easybox]