Leviathan

Leviathan is an advanced item in League of Legends.

Recipe

 * (475g)
 * 800g

Trivia

 * is not available in the game mode Dominion.
 * , and  are a trio of "Snowball Sister Items" that share the stack feature. Other stacking items are  and, though they stack on minion kills as well as champion kills.
 * Even at 20 stacks does not give the most health of any item. The  would give 820 HP compared to the  base amount of 920.
 * Note that a 15% damage reduction equates to an effective increase of health by 15%. This gives Leviathan an effective health of 943. This effective health does not work against true damage nor will it grant bonus attack damage with.
 * As a single purchase, it would take a base health of 2180 for a fully stacked to provide an effective health equal to a fully stacked  (at 1270 health). Thus, it is inefficient on champions with a low health rating. If stacking health items, it takes more than 2180 health from any source for  to surpass other options.
 * 6 x grants a champion 7620 bonus health, while five +  equates to 8246 effective bonus health. This does not factor a champion's base health, which would also be increased by 15%.
 * The stacking buff granted by when a kill or assist is scored is called "Leviathan Armor".
 * costs less at 1110g, and provides more health up to 7 stacks.
 * If one has a and the upgrade cost of 800 gold, selling the Ruby Crystal grants a total of 1132 gold: enough to buy a Giant's Belt.