Kaldr - Ancient Apparition | New Dota Hero

After I wrote about Slark - Murloc Nightcrawler, now I want to write about Kaldr - Ancient Apparition. Kaldr is a new hero since in Dota 6.65 and in Dota v6.66 he comes again with several changelogs. Here are the changelogs:Cold Feet manacost increased from 90 to 90/100/110/120Ice Blast impact delay is a little slower nowIce Blast no longer pierces Shallow GraveIce Blast debuff is now purgableI