266 cards|138 creatures|avg mv 3.22
What each color can do at instant speed, by mana open

Secrets of Strixhaven MTG Combat Tricks & Instants

Secrets of Strixhaven has 54 instant-speed plays: 13 combat tricks, 6 of them at common, 27 instant-speed removal spells, 2 flash creatures and 4 counterspells. By color, white has 1 trick, blue 2, black 4, green 3 and multicolored 3. The biggest pump at common is +2/+2 from Interjection for one mana. Below, every one of them by color and by the mana it needs, the way a cheat sheet lists them.

All colors
1 mana15
Interjection++2/+2
Emeritus of Truce // Swords to Plowshares×exile
Erode×destroy
Chase Inspiration++0/+3
Fractalize+
Skycoach Conductor // All Aboard⚑2/3
Divergent Equation·
Emeritus of Ideation // Ancestral Recall·
Encouraging Aviator // Jump·
Fractal Anomaly·
Harmonized Trio // Brainstorm·
Masterful Flourish++1/+0
Dissection Practice×−1 toughness
Emeritus of Conflict // Lightning Bolt×3 damage
Flashback·
2 mana18
Harsh Annotation×destroy
Rapier Wit·
Banishing Betrayal×bounce
Essence Scatter⊘
Rabid Attack++1/+0
Last Gasp×−3 toughness
Choreographed Sparks·
Lumaret's Favor++2/+4
Burrog Barrage×bite
Glorious Decay×4 damage
Lorehold Charm×sacrifice artifact
Prismari Charm×1 damage
Silverquill Charm×exile
Traumatic Critique×X damage
Vibrant Outburst×3 damage
Witherbloom Charm×destroy
Cuboid Colony⚑1/1
Quandrix Charm⊘
3 mana9
Stand Up for Yourself×destroy
Mana Sculpt⊘
Quick Study·
Foolish Fate×destroy
Unsubtle Mockery×4 damage
Blazing Firesinger // Seething Song·
Efflorescence+
Suspend Aggression×exile
Dina's Guidance·
4 mana5
Run Behind×tuck
Brush Off⊘
Wander Off×exile
Proctor's Gaze×bounce
Wilt in the Heat×5 damage
5 mana6
Ajani's Response×destroy
Muse's Encouragement·
Heated Argument×6 damage
Vastlands Scavenger // Bind to Life·
Stress Dream×5 damage
Embrace the Paradox·
6+ mana1
Homesickness·
+trick×removal⚑flash creature⊘counterspell·other instant
ColorTricksAt commonBiggest at 1Biggest at 2Biggest at 3Biggest at 4+Leaves a counterProtectionFirst strike
W111
U211
B421
G3211
Multi31