Thresh must survive after hook. The build turns engages into winning fights.
Relic Shield
Wards + standard Relic Shield upgrade
Ground snare, combos with Q hook for chained CC
HP regen, Thresh collects souls but stays naturally fragile
Plated Steelcaps
the Q Death Sentence hook + Glacial Augment roots completely the target for a kill.
Reduces incoming damage during his approaches to place his hook.
HP accumulated via the passive Damnation stack up with Overgrowth to more resistance.
Charged flash to a hook Q from unexpected angles impossible to avoid.