[Item concept] Glacial shield -> Winter's wall

(Another reworked old concept, open to suggestions and balancing)

PURPOSE: Another item from the line, this is the missing tank variant.

GLACIAL SHIELD (I'll use this icon in the post for the item) Build: + + 1250 = 3000 +10% cooldown reduction +400 health Unique passive - Mana charge: gains + 4 mana for each mana expenditure and every time is hit by an autoattack or spell (occurs up to 2 times every 8 seconds) up to a bonus of +750. Unique passive - Awe: gains 15% of maximum mana as bonus health

And the final upgrade:

WINTER'S WALL (I'll use this icon in the post for the item) Build: from when max stacked Same stats as the original item [mana bonus is +1000 of course], plus: Unique active - Icy spikes: for 3 seconds gains armor and MR equal to 2% of maximum mana and inflict [100% armor] damage to whoever autoattacks him and [200% magic resistance] to whoever casts a spell on him. Cost: 10% of maximum mana.

CHAMPIONS: Mana users always like items like this: and to a lesser extent , , (the latter don't usually build tank items; I really like the tanky anti-mage option of building on ). or can make a great combo taunting + activating the Icy Spikes. Any tank which uses a lot of mana can also buy this item (For instance: / + ).

REMARKS: Item build and stats are much open to be balanced, but this way the item is built from appropriate blue items and gives the following desired stats: mana, CDR and tankiness.