计算时间2015年10月20日，骷髅牛活动周。
一楼一个稀有度。
以下均为铁钥匙相关数据，若想知道魔法钥匙相关数据：
紫橙卡自行乘三，白绿蓝等样本充足后再计算。
备注：开卡数据什么的看看就行了，最终决定命运的还是自己的脸。

Common Per Key Per Card
Centaur Scout 8.0870% 2.6957%
Dire Wolf 8.0870% 2.6957%
Dwarven Miner 8.0870% 2.6957%
Fortress Gate 8.0870% 2.6957%
Ghoul 8.0870% 2.6957%
Glade Warden 8.0870% 2.6957%
Goblin 8.0870% 2.6957%
Golem 8.0870% 2.6957%
Lance Knight 8.0870% 2.6957%
Musketeer 8.0870% 2.6957%
Ogre 8.0870% 2.6957%
Orc 8.0870% 2.6957%
Peasant 8.0870% 2.6957%
Pride Hunter 8.0870% 2.6957%
Priestess 8.0870% 2.6957%
Reaver 8.0870% 2.6957%
Rock Worm 8.0870% 2.6957%
Satyr 8.0870% 2.6957%
Scale Guard 8.0870% 2.6957%
Serpent 8.0870% 2.6957%
Skeleton 8.0870% 2.6957%
Tauros 8.0870% 2.6957%
Zombie 8.0870% 2.6957%

Rare Per Key Per Card
Acolyte 2.2410% 0.7470%
Alchemist 2.2410% 0.7470%
Archon Statue 2.2410% 0.7470%
Banshee 2.2410% 0.7470%
Boar Rider 2.2410% 0.7470%
Bombardier 2.2410% 0.7470%
Cockatrice 2.2410% 0.7470%
Cyclops 2.2410% 0.7470%
Dark Maiden 2.2410% 0.7470%
Deep Borer 2.2410% 0.7470%
Dryad 2.2410% 0.7470%
Dwarf Lord 2.2410% 0.7470%
Ettin 2.2410% 0.7470%
Frost Giant 2.2410% 0.7470%
Gnoll 2.2410% 0.7470%
Goblin Shaman 2.2410% 0.7470%
Griffon Knight 2.2410% 0.7470%
Hippogryph 2.2410% 0.7470%
Mist Stalker 2.2410% 0.7470%
Night Terror 2.2410% 0.7470%
Nymph 2.2410% 0.7470%
Owlbear 2.2410% 0.7470%
Paladin 1.1205% 0.3735%
Pegasus 2.2410% 0.7470%
Poison Master 2.2410% 0.7470%
Ranger 2.2410% 0.7470%
Revenant 2.2410% 0.7470%
Rex Warrior 2.2410% 0.7470%
Rhynax 2.2410% 0.7470%
Sabertooth Lion 2.2410% 0.7470%
Siren 2.2410% 0.7470%
Soothsayer 2.2410% 0.7470%
Star Gazer 2.2410% 0.7470%
Steam Turret 2.2410% 0.7470%
Summoner 2.2410% 0.7470%
Templar 2.2410% 0.7470%
Valkyrie 2.2410% 0.7470%
Vampire Lord 2.2410% 0.7470%
Warhound 2.2410% 0.7470%
Warlock 2.2410% 0.7470%
Wight 2.2410% 0.7470%
Wolf Knight 2.2410% 0.7470%

Ultra Rare Per Key Per Card
Ancient Horror 0.7996% 0.2665%
Berserker 0.7996% 0.2665%
Black Beast 0.7996% 0.2665%
Blade Dancer 0.3998% 0.1333%
Blast Cannon 0.7996% 0.2665%
Chimera 0.7996% 0.2665%
Drake Rider 0.7996% 0.2665%
Druid 0.7996% 0.2665%
Flame Cannon 0.7996% 0.2665%
Flesh Golem 0.7996% 0.2665%
Giant Spider 0.2639% 0.0880%
Goblin Rocket 0.0000% 0.0000%
Gorgon 0.7996% 0.2665%
Grave Knight 0.2639% 0.0880%
Herdmaster 0.7996% 0.2665%
Hobgoblin 0.0800% 0.0267%
Knight Coronet 0.3998% 0.1333%
Lamia 0.7996% 0.2665%
Sacred Guardian 0.7996% 0.2665%
Spider Queen 0.7996% 0.2665%
Stone Giant 0.7996% 0.2665%
Treant 0.7996% 0.2665%
War Sphinx 0.7996% 0.2665%

Legendary Per Key Per Card
Abhorath 0.0277% 0.0092%
Autumnal Imp 0.0347% 0.0116%
Behemoth 0.0485% 0.0162%
Bone Dragon 0.0000% 0.0000%
Carnex 0.0277% 0.0092%
Celestasia 0.0229% 0.0076%
Crimson Bat 0.0139% 0.0046%
Gar'Nok 0.0693% 0.0231%
Gloom Leaf 0.0693% 0.0231%
Goblin King 0.0693% 0.0231%
Gorgotha 0.0693% 0.0231%
Hydra 0.0693% 0.0231%
Jarl Firemantle 0.0693% 0.0231%
Keeper of Souls 0.0277% 0.0092%
Kerberos 0.0693% 0.0231%
Moloch 0.0416% 0.0139%
Orion 0.0693% 0.0231%
Shadow Dragon 0.0485% 0.0162%
Sheggra 0.0208% 0.0069%
Summer Imp 0.0000% 0.0000%
The Silent One 0.0277% 0.0092%
Venoxia 0.0693% 0.0231%
Webspinner 0.0347% 0.0116%

设概率最低的大蝙蝠概率为1基础单位
各橙卡的概率：
骨龙、夏季魔怪【火猴】0
猩红蝙蝠【大蝙蝠】1
邪格拉【红龙】1.5
瑟雷斯塔西亚【天堂龙】1.67
亚伯哈拉斯【吞噬球】、卡奈克斯【暴骷髅】、灵魂看守【转骷髅】、寂静者【泰瑞尔】 2
秋季魔怪【秋叶】、织网者【屎壳螂】2.5
摩洛克【脑抽魔】3
贝希摩斯【比蒙】、暗影巨龙【影龙】 3.5
加尔诺克【二王】、幽暗之叶【红叶】、地精王【大王】、哥格萨【暴七】、许德拉【九头蛇】、火斗篷·加尔【火馒头】、刻耳柏洛斯【三头犬】、俄里翁【脸弓】、维农希亚【毒龙】5

活动卡明天整理，睡觉。

辛苦了

2200+的钥匙，1张葱哥也没有

Alastair 0.2365% 0.0788%
Atlanta 0.1183% 0.0394%
Avina 0.2365% 0.0788%
Aziris 0.0781% 0.0260%
Barbearius 0.0000% 0.0000%
Brian the Lucky 0.2365% 0.0788%
Bul'Tauros 0.0781% 0.0260%
Cthyryzyx 0.0781% 0.0260%
Dark Song 0.2365% 0.0788%
Dokkalfar 0.0000% 0.0000%
Elf-Eater 0.0000% 0.0000%
Elwyn 0.2365% 0.0788%
Emperina 0.2365% 0.0788%
Faunessa 0.0000% 0.0000%
Fenrir 0.0000% 0.0000%
Ferit 0.1183% 0.0394%
Finley 0.2365% 0.0788%
Green Seer 0.0000% 0.0000%
Ice Witch 0.0781% 0.0260%
Keghammer 0.2365% 0.0788%
Lady Sapphira 0.2365% 0.0788%
Luther 0.1183% 0.0394%
Ragnagord 0.0781% 0.0260%
Raven 0.2365% 0.0788%
Rowanne 0.2365% 0.0788%
Scarlett 0.2365% 0.0788%
Shadow-Hunter 0.0781% 0.0260%
Skeleros 0.0000% 0.0000%
Sparkgrinder 0.2365% 0.0788%
Sunweaver 0.2365% 0.0788%
Swamplash 0.0000% 0.0000%
Sylvasi 0.0781% 0.0260%
Tankbot 2000 0.0781% 0.0260%
Tau 0.2365% 0.0788%
Terraxis 0.2365% 0.0788%
Tyri 0.2365% 0.0788%

各紫卡概率，同样以大蝙蝠概率为1标准单位：
野蛮熊、黑暗精灵、食精灵魔、法温莎【女牧神】、芬里尔、绿先知【花仙子】、骷髅牛【牛骨头】、沼泽巨花【食人花】0
已入坑活动紫 5.6187
阿特兰塔【弓女】、菲利特【疯男】、路德【疤脸老头】8.5108
其他任务紫 17.0144

各蓝卡概率，还是以大蝙蝠为1标准单位：
大地精【滚刀】 5.7554
巨蜘蛛、陵墓骑士 18.9856
剑舞者、桂冠骑士【蓝双刀】28.7626
其他蓝 57.5251
需要注意的是跟以往一样，刚入坑两周内的活动卡概率是正常情况的10/33，下周开始大地精的概率将上升到巨蜘蛛＆陵墓骑士的级别。

抽了很多…没抽到一张九头蛇…也是醉了，看概率还是蛮有信心的，至少比大蝙蝠和吞噬球