Renekton Baron Lane

Percent current health damage, which keeps him relevant past the early game where a Renekton lead usually decays.

Ultimate haste. His ultimate is his power spike and his survivability at once, so more of them is more windows where he is unbeatable.

Health, attack damage and move speed, with every fourth attack landing heavy on a champion or a structure. Ruthless Predator (2nd) strikes twice, and three times once Fury empowers it, so his attack count climbs faster than most and that heavy fourth hit keeps coming around. The armor and magic resist go to his nearby siege and super minions, so the side wave keeps rolling into a duel his stun and sustain already make hard to lose.

Build this against armor stackers or enemies who out-sustain a Renekton whose burst window has passed.

Revives him once after dying. His ultimate commits him into the middle of their team.

His empowered attack can consume Spellblade and the movement speed helps him stick after Slice and Dice (3rd). Spellblade has its own cooldown, so a rapid full combo does not proc it after every cast.

Build this when Slice and Dice (3rd) keeps leaving you just short of the target. The dash covers the last stretch his own gap closer cannot, and the bolts fire at whoever is lowest where he lands.

Dominus (Ult) adds health before he dives, which feeds the bonus-health scaling, and Lifeline fires if incoming damage drops him below its health threshold, buying the seconds his Q (1st) needs to heal back.

His ultimate is a fixed cast, and this turns the moment he commits into a heal for everyone fighting alongside him.

Clears the wave and gives magic durability, so he can hold a lane and still arrive at a fight able to take a rotation.

Build this when crowd control interrupts Renekton between Slice and Dice (3rd) or before his empowered stun. The cleanse preserves the Fury-loaded combo he committed to.

Replace Mortal Reminder when enemy Armor matters more than healing and Renekton's team can follow his Armor reduction. Keep anti-heal elsewhere if it is still needed. Health and haste support longer fights, while repeated physical damage reduces Armor for your whole team.

Replace Hullbreaker when Renekton must group and survive return damage after committing his empowered stun. Armor and delayed physical and magic damage buy time; a champion you recently damaged must die to clear the stored damage and trigger its heal.

Replace Hullbreaker when Renekton is rotating through several enemies in teamfights instead of pressuring the side lane. The first attack against each champion delivers an empowered hit and a heal, with a separate cooldown per target.

Replace Guardian Angel when magic burst kills Renekton before he can heal through a second rotation. Magic Resistance and a magic-damage Lifeline shield preserve offensive pressure against AP burst. Choose this or Sterak's Gage for your Lifeline slot.

Replace Guardian Angel when repeated magic damage wears Renekton down during his ultimate. Repeated champion magic damage stacks extra Magic Resistance and movement speed, making it a sustained-magic-damage answer.

Replace Guardian Angel when crit carries punish Renekton after his stun expires. Reduces physical critical-strike damage, so prioritize it against fed crit carries rather than purely on-hit damage.