Mirana Nightshade, Priestess of the Moon

Calls down a wave of meteors to damage each nearby enemy. If enemy is farther than 600 range, it has a 60% chance to still hit him. One random enemy unit within 200 aoe will get hit again for half the damage.

Level 1 - 75 damage per wave.
Level 2 - 150 damage per wave.
Level 3 - 225 damage per wave.
Level 4 - 300 damage per wave.

Cooldown: 12 seconds.

Level 1: 100 mana, 12 sec cooldown.
Level 2: 120 mana, 12 sec cooldown.
Level 3: 140 mana, 12 sec cooldown.
Level 4: 160 mana, 12 sec cooldown.

Fires an arrow to a location with deadly precision, dealing large damage and stunning the first unit it strikes. Stun duration increases based on how far the target is, ranging from 0.5 to 5 seconds.

Level 1 - Deals 90 damage.
Level 2 - Deals 180 damage.
Level 3 - Deals 270 damage.
Level 4 - Deals 360 damage.

Cooldown: 25 seconds.

Level 1: 100 mana, 25 sec cooldown.
Level 2: 100 mana, 25 sec cooldown.
Level 3: 100 mana, 25 sec cooldown.
Level 4: 100 mana, 25 sec cooldown.

Mirana's wild Frostsaber leaps forward into battle, empowering allies with a ferocious roar upon landing. Movement and Attack Speed bonus lasts 10 seconds.

Level 1 - 400 range. 4% speed increase.
Level 2 - 450 range. 8% speed increase.
Level 3 - 500 range. 12% speed increase.
Level 4 - 550 range. 16% speed increase.

Cooldown: 40/35/30/20

Level 1: 40 mana, 40 sec cooldown.
Level 2: 35 mana, 35 sec cooldown.
Level 3: 30 mana, 30 sec cooldown.
Level 4: 20 mana, 20 sec cooldown.

Turns Nightshade and all allied heroes invisible. If Invisiblity is broken, it gets restored after the fade time during the shadow duration.

Level 1 - Lasts 7 seconds. 2.5 second fade time.
Level 2 - Lasts 9 seconds. 2 second fade time.
Level 3 - Lasts 11 seconds. 1.5 second fade time.

Cooldown: 160 seconds.

Level 1: 200 mana, 160 sec cooldown.
Level 2: 250 mana, 160 sec cooldown.
Level 3: 300 mana, 160 sec cooldown.