the River KingSupport Tank
Known by many names throughout history, the demon Tahm Kench travels the waterways of Runeterra, feeding his insatiable appetite with the misery of others. Though he may appear singularly charming and proud, he swaggers through the physical realm like a vagabond in search of unsuspecting prey. His lashing tongue can stun even a heavily armored warrior from a dozen paces, and to fall into his rumbling belly is to tumble into an abyss from which there is little hope of return.
An Acquired Taste (TahmKenchP)
Tahm Kench puts the heft of his immense body behind his attacks and abilities, gaining extra damage based on his total health. Damaging enemy champions builds stacks of An Acquired Taste. At three stacks, he can use Devour on an enemy champion.
Tongue Lash (TahmKenchQ)
Tahm Kench lashes out with his tongue, damaging and slowing the first unit hit. This ability gains a stun after three stacks of An Acquired Taste.
Tahm Kench devours a target, dealing a percentage of their maximum health as magic damage. He can spit devoured minions and monsters out as a skillshot that deals magic damage in an area upon impact.
Thick Skin (TahmKenchE)
Tahm Kench turns incoming damage into gray health. As gray health decays, Tahm Kench is healed for a percentage of the gray health amount. When activated, this ability turns all gray health into a shield.
Abyssal Voyage (TahmKenchR)
Tahm Kench teleports across the map, and he may bring one ally champion with him.
When you see Tahm Kench use the shield from Thick Skin, remember that he just opted out of a good deal of healing. He will also not accumulate new gray health until Thick Skin comes off cooldown. Use this to your advantage!
If Tahm Kench harasses you by spitting minions at you, try going in for a trade right after he spits. His Devour will be on cooldown and you should be able to trade favourably if he can't eat you.