Winter Wyvern

Make sure to hit each enemy at least once to apply the Arctic Burn debuff.

Avoid Splinter Blasting melee creeps until it reaches level 4 as you will put ranged creep in deny range.

Be careful when using Cold Embrace as a save. Often it is better to use your slows or Winter's Curse.

It is good to play close to trees or cliffs in dangerous spots on the map, so you can escape with Arctic Burn.

Avoid showing yourself early in fights. Stay hidden and play around your Winter's Curse and Cold Embrace. Use Arctic burn to reposition.

Use Curse carefully in the middle of fights as you might waste a lot of your ally's damage and cooldowns.

Having timely Blink Dagger will allow you to seize a moment and land multi-hero Winter's Curses.

Fight around good vision so you can position well and land multi-hero Winter's Curses.

Winter Wyvern is bad at trading when Arctic Burn is down.

Cold Embrace prevents all physical damage.

Focus Winter Wyvern in fights as she provides saves and disables for her team.

Avoid clumping up and fighting in choke spots against Winter's Curse.

Black King Bar prevents you from hitting a Cursed unit, but you can still get cursed yourself.

Status resistance items shorten the duration of Winter's Curse.