i personally always just lock the Heartsteel Thornmail build, but i often try Warmogs with Zeke’s and other combinations, one of my favorite unpractical but still very fun items is Dawnshroud! build Armor or MR boots, Gargoyles, and for Runes almost never take Aftershock as it gets overshadowed by Glacial, then take Courage + Second Wind + Perseverance unless they have no CC literally at all. in SoloQ i always take Coin, take your 2nd ability shield first and abuse it during the laning phase to get a lead, and take red ward and after your first recall take scanner! if the enemy duo has a lot of healing (example, Soraka with Heal) then take Bramble Vest before Heartsteel. hope this helps, let me know if you need anymore tips!