Help with the Herald of Tzeentch Cards meaning.

By Obsidianrose, in Relic

Have only just started to play this game, and I could do with a bit of help. The card says " At the start of this battle, you may draw 1 Corruption card to draw Power Cards until you reach your power limit. " I just can't figure out what this means. Any help would be great.

OK......this was me having brain freeze. Have just worked it out. Think the sun has got to me. :)

Edited by Blackrose