V9.21


 * For the patch, see Teamfight Tactics:V9.21.

New Cosmetics
The following Champion skins have been added to the store:
 * (Limited)
 * (Limited)
 * (Limited)
 * (Limited)
 * (Limited)

The following Chroma sets have been added to the store:

The following Summoner icons have been added to store:

League of Legends 10 year anniversary

 * 10 Days of Gifting
 * From October 17th until October 27th, 2019, players can play a game to receive a reward each day. These missions last until November 19th, 2019, and are only available for accounts created before October 16th, 2019 at 2:00 AM BST.
 * Day 1: 10 Year Chocolate Orb that contains: 10th Anniversary Summoner profileicon.png Anniversary icon, Happy 10! Emote.png Anniversary emote, and 10th Anniversary Ward.png ward skin.
 * Day 2: blue essences.
 * Day 3: Hextech Crafting Masterwork Chest.png Masterwork chest and key.
 * Day 4: Little Legends rare egg.
 * Day 5: orange essences.
 * Day 6: 4 skin shards.
 * Day 7: 25 Prestige points.
 * Day 8: 200 Worlds 2019 tokens.
 * Day 9: gemstones.
 * Day 10: Legendary skin.
 * Day 11: skin, birthday border and icon.

Champions

 * Base damage per spin reduced to from.
 * Fixed a bug where he would sometimes get an extra spin.
 * Base damage per spin reduced to from.
 * Fixed a bug where he would sometimes get an extra spin.


 * Ivern now dashes to 125 attack range.
 * Ivern now dashes to 125 attack range.
 * Ivern now dashes to 125 attack range.


 * Base damage increased to from.
 * Bonus damage against monsters reduced to 40 from 55.
 * Base damage increased to from.
 * Bonus damage against monsters reduced to 40 from 55.


 * Stats
 * Base mana increased to 325 from.
 * Base mana regeneration increased to from.
 * Base damage increased to from.
 * Base damage increased to from.
 * Base damage increased to from.
 * Base damage increased to from.
 * Base damage increased to from.


 * Base damage increased to from.
 * Base shield strength increased to from.
 * Base damage increased to from.
 * Base shield strength increased to from.


 * Mana cost reduced to 60 at all ranks from.
 * Base damage increased to from.
 * Root duration increased to from
 * Base damage increased to from.
 * Root duration increased to from
 * Root duration increased to from


 * Second basic attack is now an on-hit effect from on attack.
 * Second basic attack is now an on-hit effect from on attack.
 * Second basic attack is now an on-hit effect from on attack.


 * Stats
 * Health growth reduced to 90 from 100.
 * Grey health stored reduced to from.
 * Grey health stored reduced to from.
 * Grey health stored reduced to from.


 * Box duration reduced to 40 seconds from 60.
 * Box duration reduced to 40 seconds from 60.
 * Box duration reduced to 40 seconds from 60.


 * Stats
 * Base health increased to 530 from.
 * Base attack damage increased to 53 from.
 * Base armor increased to 23 from.
 * Base damage increased to from.
 * Base damage increased to from.
 * Base damage increased to from.


 * Health ratio increased to from.
 * Bonus attack speed increased to % from %.
 * Health ratio increased to from.
 * Bonus attack speed increased to % from %.
 * Bonus attack speed increased to % from %.