Refining Stone distribution 2018

December

 * Arena: [Dec 4, 11, 18, 25] Arena Chain rewards
 * Arena Assault: [Dec 3, 10, 17, 24, 31] Arena Assault rank 1~1000 rewards
 * Grand Conquests: [Dec 26] Grand Conquests 10
 * Quests: [Dec 4, 6, 8] Voting Gauntlet: Nifl vs. Múspell, [Dec 17] Illusory Dungeon: Kingdom of Hoshido, [Dec 18–28] Tempest Trials+: Life Is But Fleeting

November

 * Arena: [Nov 6, 13, 20, 27] Arena Chain rewards
 * Arena Assault: [Nov 5, 12, 19, 26] Arena Assault rank rewards
 * Grand Conquests: [Nov 22] Grand Conquests 9
 * Quests: [Nov 1, 3, 5] Voting Gauntlet: Clashing Thunderers, [Nov 12–21] Tempest Trials+: Before We Met..., [Nov 14] Illusory Dungeon: Labyrinth of Despair

October

 * Arena: [Oct 2, 9, 16, 23, 30] Arena Chain rewards
 * Arena Assault: [Oct 1, 8, 15, 22, 29] Arena Assault rank rewards
 * Grand Conquests: [Oct 21] Grand Conquests 8
 * Quests: [Oct 2, 4, 6] Voting Gauntlet: Fathers and Daughters, [Oct 14-23] Tempest Trials+: Familiar Faces, [Oct 25] Illusory Dungeon: Heir of Light

September

 * Arena: [Sep 04, 11, 18, 25] Arena Chain rewards
 * Arena Assault: [Sep 03, 10, 17, 24] Arena Assault rank rewards
 * Grand Conquests: [Sep 27] Grand Conquests 7
 * Quests: [Sep 05, 07, 09] Voting Gauntlet: The Chosen Ones, [Sep 11–20] Tempest Trials: Doorway to Destiny, [Sep 12] Illusory Dungeon: Farewells

August

 * Arena: [Aug 07, 14, 21, 28] Arena Chain rewards
 * Arena Assault: [Aug 06, 13, 20, 27] Arena Assault rank rewards
 * Grand Conquests: [Aug 01] Grand Conquests 5 Tier rewards, [Aug 29] Grand Conquests 6 Tier rewards
 * Quests: [Aug 14] Illusory Dungeon: Festival of Heroes, [Aug 14–23] Tempest Trials: Chaos Named

July

 * Arena: [Jul 3, 10, 17, 24, 31] Arena Chain rewards
 * Arena Assault: [Jul 2, 9, 16, 23, 30] Arena Assault rank rewards
 * Quests: [Jul 2, 4, 6] Voting Gauntlet: Fated Battles, [Jul 14] Illusory Dungeon: Summer of Heroes, [Jul 15–24] Tempest Trials: Sweet Dreams

June

 * Arena: [Jun 5, 12, 19, 26] Arena Chain rewards
 * Arena Assault: [Jun 4, 11, 18, 25] Arena Assault rank rewards
 * Grand Conquests: [Jun 26] Grand Conquests 4
 * Quests: [Jun 1–3] Tempest Trials: Loki's Flames, [Jun 1, 3, 5] Voting Gauntlet: Heroes & Legends, [Jun 14] Illusory Dungeon: Legendary Heroes, [Jun 16–25] Tempest Trials: Feud of the Fangs

May

 * Arena: [May 7] Season 66 Tier Reward, [May 9] Season 67 Chain Reward & [May 15] Season 68 Chain Reward, [May 22] Season 69 Chain Reward, [May 29] Season 70 Chain Reward
 * Arena Assault: [May 7] Season 66 Tier Reward & [May 14] Season 67 Tier Reward, [May 21] Season 68 Tier Reward & [May 28] Season 69 Tier Reward
 * Grand Conquests: [May 2] Grand Conquests 2 & [May 17] Grand Conquests 3
 * Quests: [May 15] & [May 25–31]

April

 * Arena: [Apr 2] Season 61 Tier Reward, [Apr 9] Season 62 Tier Reward, [Apr 16] Season 63 Tier Reward, [Apr 23] Season 64 Tier Reward & [Apr 30] Season 65 Tier Reward
 * Arena Assault: [Apr 2] Season 61 Tier Reward, [Apr 9] Season 62 Tier Reward, [Apr 16] Season 63 Tier Reward, [Apr 23] Season 64 Tier Reward & [Apr 30] Season 65 Tier Reward
 * Grand Conquests: [Apr 13] Grand Conquests 1
 * Quests: [Apr 4/6/8], [Apr 21-30] & [Apr 29]

March

 * Arena: [Mar 5] Season 57 Tier Reward, [Mar 12] Season 58 Tier Reward, [Mar 19] Season 59 Tier Reward & [Mar 26] Season 60 Tier Reward
 * Arena Assault: [Mar 5] Season 57 Tier Reward, [Mar 12] Season 58 Tier Reward, [Mar 19] Season 59 Tier Reward & [Mar 26] Season 60 Tier Reward
 * Quests: [Mar 2/4/6] , [Mar 15-28], [Mar 20] & [Mar 26]

February

 * Arena: [Feb 5] Season 53 Tier Reward, [Feb 12] Season 54 Tier Reward, [Feb 19] Season 55 Tier Reward & [Feb 26] Season 56 Tier Reward
 * Arena Assault: [Feb 5] Season 53 Tier Reward, [Feb 12] Season 54 Tier Reward, [Feb 19] Season 55 Tier Reward & [Feb 26] Season 56 Tier Reward
 * Quests: [Feb 1-6], [Feb 4] , [Feb 9] , [Feb 12] & [Feb 14-27]

January

 * Special Maps: [Jan 21] Refined Weapons
 * Arena: [Jan 1] Season 48 Tier Reward, [Jan 8] Season 49 Tier Reward, [Jan 15] Season 50 Tier Reward, [Jan 22] Season 51 Tier Reward & [Jan 29] Season 52 Tier Reward
 * Arena Assault: [Jan 1] Season 48 Tier Reward, [Jan 8] Season 49 Tier Reward, [Jan 15] Season 50 Tier Reward, [Jan 22] Season 51 Tier Reward & [Jan 29] Season 52 Tier Reward
 * Quests: [Jan 1-8], [Jan 1/3/5] , [Jan 16-21] & [Jan 31]