Decision Paralysis

Instant

Frostveil Ambush

Instant

Crippling Chill

Instant

Snow Day

Instant

Chilling Grasp

Instant

Succumb to the Cold

Instant

Ethereal Grasp

Instant

Sleep

Sorcery

Take into Custody

Instant

Early Frost

Instant

Frozen Aether

Enchantment

Icy Blast

Instant

Permafrost Trap

Instant — Trap

Misstep

Sorcery

Frost Lynx

Creature — Elemental Cat

Cone of Cold

Sorcery

Frost Trickster

Creature — Bird Wizard

Ojutai's Breath

Instant

Encase in Ice

Enchantment — Aura

Mana Vapors

Sorcery

Thassa's Ire

Enchantment

Icebind Pillar

Snow Artifact

Involuntary Cooldown

Sorcery

Downpour

Instant

Sudden Storm

Instant

Opposition

Enchantment

Exhaustion

Sorcery

Tidebinder Mage

Creature — Merfolk Wizard

Frost Titan

Creature — Giant

Send to Sleep

Instant

Frostbridge Guard

Creature — Elemental Soldier