Rocket Grab is Blitzcrank's core ability. Its hitbox can be tricky, so aim carefully and maintain patience even when you miss.
Utilize his strong CC (grab, knock-up/stun, silence), fast movement speed (W), and decent tankiness to protect allies and neutralize enemies.
The success of your grabs can often dictate team fights, so consistent practice and bold attempts at opportune moments are key.
Stats
Q
W
E
R