Every counterspell here is legal in Pauper, so the list is commons only. Pauper counter-magic is unusually strong for the format — the format plays the same Counterspell that Legacy does.
92%Counterspell InstantCounter target spell.$3.51
88%An Offer You Can't Refuse InstantCounter target noncreature spell. Its controller creates two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: $3.09
90%Arcane Denial InstantCounter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep. You draw a card at the b$1.58
92%Negate InstantCounter target noncreature spell.$0.19
93%Muddle the Mixture InstantCounter target instant or sorcery spell. Transmute {1}{U}{U} ({1}{U}{U}, Discard this card: Search your library for a card with th$2.49
93%Spell Pierce InstantCounter target noncreature spell unless its controller pays {2}.$0.29
93%Dispel InstantCounter target instant spell.$0.35
90%Rewind InstantCounter target spell. Untap up to four lands.$0.43
92%Unwind InstantCounter target noncreature spell. Untap up to three lands.$1.38
89%Izzet Charm InstantChoose one — • Counter target noncreature spell unless its controller pays {2}. • Izzet Charm deals 2 damage to target creature. •$0.18
94%Mana Leak InstantCounter target spell unless its controller pays {3}.$0.31
86%Refute InstantCounter target spell. Draw a card, then discard a card.
94%Cancel InstantCounter target spell.$0.27
94%Disdainful Stroke InstantCounter target spell with mana value 4 or greater.$0.24
92%Essence Scatter InstantCounter target creature spell.$0.24
92%Memory Lapse InstantCounter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's grav$0.61
93%Didn't Say Please InstantCounter target spell. Its controller mills three cards.$0.35
92%Spellstutter Sprite Creature — Faerie WizardFlash Flying When this creature enters, counter target spell with mana value X or less, where X is the number of Faeries you contr$5.38
92%It'll Quench Ya! Instant — LessonCounter target spell unless its controller pays {2}.$0.22
93%Syncopate InstantCounter target spell unless its controller pays {X}. If that spell is countered this way, exile it instead of putting it into its $0.18
92%Spell Stutter InstantCounter target spell unless its controller pays {2} plus an additional {1} for each Faerie you control.$0.32
92%Amazing Acrobatics InstantChoose one or both — • Counter target spell. • Tap one or two target creatures.$0.27
93%Dazzling Denial InstantCounter target spell unless its controller pays {2}. If you control a Bird, counter that spell unless its controller pays {4} inst$0.25
88%Foil InstantYou may discard an Island card and another card rather than pay this spell's mana cost. Counter target spell.$1.97
88%Dream Fracture InstantCounter target spell. Its controller draws a card. Draw a card.$0.14
92%Annul InstantCounter target artifact or enchantment spell.$0.30
91%Perplex InstantCounter target spell unless its controller discards their hand. Transmute {1}{U}{B} ({1}{U}{B}, Discard this card: Search your lib$1.82
92%Lofty Denial InstantCounter target spell unless its controller pays {1}. If you control a creature with flying, counter that spell unless its controll$0.29
90%Hindering Light InstantCounter target spell that targets you or a permanent you control. Draw a card.$0.27
87%Glorious Gale InstantCounter target creature spell. If it was a legendary spell, the Ring tempts you.$0.28
Prices and legality come from Scryfall. Every card here was scored by the same search that runs when you type a question.
