1-12
Levels 1-12
Stay with green single targets before Frost Nova arrives at 10. Frostbolt takes time to cast, and early mana recovery leaves little room for repeated melee hits.
12-24
Levels 12-24
By 24, you have Polymorph, Frost Nova, Blink, and Counterspell. Practice choosing one answer early instead of spending several after the pull has reached melee. Trying to finish one more Frostbolt while taking hits is where control starts to collapse.
24-40
Levels 24-40
Keep Cold Snap ready from 30 onward when the first use of Frost Nova fails to settle the pull. Level in the open ground of STV, Arathi, and Desolace, where patrols remain visible and Blink has a clear landing. Caves remove that space.
40-60
Levels 40-60
From 40 onward, cast Ice Barrier before entering a camp where a broken Frost Nova or unexpected add can reach you. Blizzard farming becomes practical after 50. Start with small packs on clear ground and stop increasing the pull size once cast pushback interrupts the plan.