Blitzcrank

Blitzcrank is the most binary champion on the roster. Rocket Grab catches an enemy and rips them out of position: the player it lands on ends up alone between two enemies, and usually dies. No other support converts a second of inattention into a kill this directly.

Behind the grab, the rest of the kit exists to finish. Power Fist knocks the target up, Static Field silences, and Mana Barrier gives him a second life when he drops low. But everything hangs on that first shot: a Blitzcrank who misses his grabs brings almost nothing to his lane.

The psychological pressure is real and constant. While your grab is up, the enemy botlane plays badly: they hug their minions, avoid brush and give up farm rather than expose themselves. You gain ground without attempting anything. His full chain, grab into fist into silence, removes a target from the game long enough for your carry to close.

His flaws mirror his strengths exactly. The grab has a long cooldown and a heavy mana cost: missing it costs the whole window. He's slow, immobile, and once the grab is spent he has nothing left to protect his carry. And he sometimes pulls the wrong target, which can hand the lane straight to the enemy.

Don't pull because the grab is up. Pull when the target can't hide behind a minion: as they step forward for a last hit, as they come back from base, or as they cross the river. The threat of the grab is often worth more than the grab, so don't waste it.

Overdrive is your follow-up: activate it right after a successful grab to catch up and land your attacks. Static Field is held to interrupt a channel or deny a disengage, not to chip damage off the wave. And watch your mana: a Blitzcrank with an empty bar is no longer a threat, and the enemy notices immediately.

Your first real spike is the level you get Static Field: you go from an isolated grab to a full chain that kills a squishy target. That's when your lane becomes genuinely dangerous rather than merely uncomfortable.

After that, your spikes aren't damage items but mobility and vision. Boots of Mobility change your reach across the map: you stop playing a lane and start playing ambushes on the river. And since Mana Barrier scales off your mana pool, anything that raises it incidentally makes you harder to kill.

Your job in a grouped fight is to extract a target, not to tank. Sit on a flank, behind a wall or in brush, and wait for the enemy carry or mage to step forward once. A grab on their back line is worth more than ten seconds soaking damage in the middle.

If your grab is down, change roles: stand between the enemy assassin and your carry, and use Power Fist and the silence as protection tools. Mana Barrier lets you survive a first burst, which is often enough to make a dive fail.