Spend your 51 points across the Arcane, Fire / Frost trees. The share link encodes your build: send it as is.
These builds are the ones from our level-60 simulator (the same as in the guides). You can then change them as you like.
Rules (51 points, seven rows, a row unlocked every 5 points): Icy Veins — WoW Forever Talent Calculator · WoW: Forever client data, build 1.60.1.70753 (tables via wago.tools) · Icons: Wowhead image network