These cards can be replaced with School Spirits, Void Drinker, Unstable Felbolt. The replacement takes place from left to right (i.e., if the player replaced one card, they will receive School Spirits regardless of whether Midway Maniac or Soul Shear was replaced).
The player always draws the cards in next order at first ten turns:
He accompanied Blackhand to a summit of the orcish clans near Oshu'gun, where Ner'zhul told them that draenei are their enemies and need to be killed. Though Orgrim was internally opposed to the war against the draenei, he followed Blackhand's orders, and even gave in to the blood lust Gul'dan had cultivated. But, like Durotan, he began to wonder if the orcs had been deceived. The Blackrock warrior had looked on with horror as the magic dried up Draenor's pristine rivers and killed its bountiful forests. Deep down, Orgrim knew that something was amiss with Gul'dan's agents and their gift. Later during the conflict, atop the mountain that loomed near the Citadel, Gul'dan addressed the gathered chieftains. He unveiled a pool of Mannoroth's smoldering blood, but he did not reveal its true source. Only a few would hold back from drinking the felblood, including Orgrim and Durotan. To avoid drawing suspicion, Orgrim claimed that he was not worthy to drink from the same cup that Blackhand had; after all, he was but a servant of the Warchief. Orgrim's plan worked. Both Gul'dan and Blackhand saw this refusal to drink as a sign of servitude.