No sideboard cards are available to bring in for this matchup, so the 75 stays the same. Against Ruby Storm, Thoughtseize is critical for stripping a key ritual or payoff like Past in Flames before they can chain spells together, and it should be prioritized on turn one whenever possible. Orcish Bowmasters can punish extra card draws from Manamorphose. Since this deck has little board presence early, apply maximum pressure with Ragavan, Nimble Pilferer, Ocelot Pride, and Voice of Victory to close the game before they assemble a storm turn, and cycle Vexing Bauble to draw a card, as they do not cast spells without spending mana.