Hearthstone Cataclysm Egg Warrior: Is Umbra a keep in Mulligan

The idea of the deck is to kill of the egg of khelos and hit your opponent with 20/20s. As such the deck is really dependent on having the egg or a tutor card. Decklist: Egg Warrior Class: Warrior Format: Standard Year of the Scarab # 2x (1) Eternal Toil 2x (1) Sanguine Depths 2x (1) Siphoning Growth 2x (1) Slam 2x (1) Torch 2x (2) Holy Eggbearer 2x (2) Shield Block 2x (2) Unleash the Crocolisks 2x (3) Acolyte of Pain 2x (3) Axe of the Forefathers 1x (3) The Egg of Khelos 1x (4) Nightmare Lord Xavius 2x (4) Shellnado 2x (5) For Glory! 2x (6) Decimation 1x (6) Nablya, the Watcher 1x (7) Endbringer Umbra # AAECAQcEw4MH9ZgHn5kH150HDYagBI7UBJzUBOPmBsyPB9OXB+CdB9WmB+qnB/yvB9CyB7DBB5zCBwAA # To use this deck, copy it to your clipboard and create a new deck in Hearthstone