6 cards where the mana cost is greater than or equal to {R/P}

Set № Name ▲ Cost Type R La Artist USD EUR TIX
C15 141 Act of Aggression {3}{R/P}{R/P} Instant U EN Whit Brachna $0.37 €0.25
MM2 117 Gut Shot {R/P} Instant C EN Greg Staples $1.00 €1.52 0.10
NPH 88 Moltensteel Dragon {4}{R/P}{R/P} Artifact Creature R EN James Ryman $0.58 €0.61 0.02
NPH 91 Rage Extractor {4}{R/P} Artifact U EN Raymond Swanland $0.09 €0.08 0.04
NPH 93 Ruthless Invasion {3}{R/P} Sorcery C EN Svetlin Velinov $0.05 €0.12 0.04
NPH 96 Slash Panther {4}{R/P} Artifact Creature C EN Matt Stewart $0.05 €0.06 0.03

The message was clear to Sorin—time to search for something else.