What is Blitzcrank's main goal when he is not just playing hook casino?

Blitzcrank's most reliable build is the one that keeps his hook threatening while still leaving enough room to survive the answer. If a good catch too often ends with his own death, the build is not at the right level yet.

Why is mobility so essential on Blitzcrank even in a tankier version?

Mobility is essential because Blitzcrank loses a lot of value if he can no longer show a credible angle. As soon as the game closes his natural access routes, you need to help him recover a real catch threat.

When should Blitzcrank's build really be slowed down instead of simply pushing catch aggression?

When the lobby prevents repeated hook threat and surviving first contact matters more than snowballing the next pick.

Blitzcrank Wild Rift Best Build Guide (Patch 7.2a)

Builds — official CN server data (patch 7.2)

Three reads of the same champion, computed by our engine on official CN server data (current-patch stats, ratios and prices): a reliable base to adapt to your game. Why this data? →

Standard — frontline

Yordle Trap›

13,900 — total cost

Vs AD comps

14,250 — total cost

Vs AP comps

14,450 — total cost

Recommended bootsPlated Steelcaps

Recommended runes

Power spikes (computed)

Early (1-5)

10/10

Mid (6-10)

7/10

Late (11-15)

4/10

Lv 2 E rank 1Lv 5 UltimateLv 6 Radiant Virtue

Situational adaptations

ThornmailAgainst healing (Soraka, Aatrox, lifesteal…)

Mantle of the Twelfth HourAgainst AD burst (assassins, Zed, Rengar…)

Kaenic RookernAgainst AP burst (Syndra, Fizz, Evelynn…)

The detailed guide below dates from patch 7.0e and is being rewritten — for the current meta, rely on the variants above.

Blitzcrank creates value by forcing enemy mistakes. His build must maximize hook opportunities while allowing him to survive the critical moment of entering the enemy team to convert the hook into a kill.