Appearance Rate Note - Only one item per group can appear on a board, so actual probabilities for items in large groups may be lower than they appear.  These percentages are effectively just the odds that they will be the first item selected as a reward.

Ex. Steel Sword has a much higher chance to appear than Saw Blade (both group 3) in Past Dharma.  If Steel Sword is chosen for item #1, Saw Blade can no longer be chosen for item #2 or #3.  Consequently, Saw Blade has a slightly lower chance of appearing in slots 2 and 3 than slot 1.

White Shield would appear to have the same odds to appear in Past Dharma as Saw Blade, but since it's the only Group 19 item in Past Dharma, it actually shows up a little more often.

In the most extreme case (Rainhawk hearts in Coastal F1) this only lowers the chance of the item appearing in three draws by 12%.
Group Item Past Dharma Pres. Dharma Coastal 1F Coastal 3F Grand Slum
1 Poison Knife 1.69% 1.61% 1.68% 0.80% 0.36%
1 Assassin Dagger 1.69% 1.61% 1.68% 1.59% 0.73%
1 Divine Dagger (?) 3.37% 1.61% 0.84% 0.40% 0.36%
1 Bronze Knife 3.37% 1.61% 0.84% 0.40% 0.36%
2 Pixy Sword 0.00% 0.03% 0.42% 0.80% 0.73%
2 Sleep Sword 0.00% 0.00% 0.03% 0.16% 0.73%
2 Copper Sword 3.37% 3.23% 0.84% 0.16% 0.15%
3 Platinum Sword 0.00% 0.00% 0.00% 0.08% 0.73%
3 Saw Blade 0.42% 0.81% 1.68% 3.18% 0.73%
3 Steel Sword 1.69% 3.23% 3.36% 0.80% 0.15%
4 Zombie Killer 0.00% 0.03% 0.08% 0.40% 0.73%
4 Dragon Killer 0.00% 0.00% 0.08% 0.16% 0.73%
4 Death Sword 0.00% 0.00% 0.00% 0.08% 0.36%
4 Sword of Destruction 0.00% 0.00% 0.00% 0.03% 0.07%
5 Sleep Staff 0.00% 0.16% 0.84% 1.59% 0.36%
5 Wind Staff 0.00% 0.08% 0.17% 0.80% 0.73%
5 Judgement Staff 0.00% 0.03% 0.17% 0.40% 0.73%
5 Mist Staff 0.00% 0.00% 0.17% 0.40% 0.36%
5 Sage Staff 0.00% 0.00% 0.08% 0.80% 1.46%
5 Magic Wand 0.42% 0.81% 1.68% 1.59% 0.36%
6 Iron Claw 0.00% 3.23% 3.36% 3.18% 0.36%
6 Fire Claw 0.00% 0.16% 0.42% 0.80% 1.46%
6 Dragon Claw 0.00% 0.00% 0.08% 0.40% 0.73%
6 Devil Claw 0.00% 0.00% 0.08% 0.16% 0.36%
7 Magic Hammer 0.00% 0.03% 0.08% 0.16% 0.36%
7 Battle Axe 0.17% 1.61% 1.68% 1.59% 0.73%
7 Warhammer 0.17% 0.81% 1.68% 1.59% 0.73%
7 Mallet (?) 3.37% 1.61% 0.84% 0.40% 0.15%
7 Stone Axe 3.37% 1.61% 0.84% 0.40% 0.15%
7 Iron Axe 3.37% 3.23% 1.68% 0.80% 0.15%
8 Moon Fan 0.00% 0.00% 0.08% 0.40% 0.73%
9 Club 3.37% 1.61% 0.84% 0.40% 0.36%
10 Turtle Shell 0.00% 0.81% 1.68% 0.80% 0.73%
11 Blade Armor 0.00% 0.16% 0.17% 0.40% 0.73%
11 Heavy Armor 0.03% 0.40% 0.42% 0.40% 0.73%
11 Steel Armor 0.84% 0.81% 1.68% 0.80% 0.36%
11 Shell Armor 1.69% 1.61% 1.68% 0.80% 0.15%
11 Iron Armor 1.69% 1.61% 0.84% 0.40% 0.15%
11 Leather Armor 3.37% 3.23% 0.84% 0.40% 0.15%
12 Silver Mail 0.00% 0.16% 0.42% 0.40% 0.73%
12 Magic Armor 0.00% 0.16% 0.42% 0.80% 0.73%
12 Dragon Mail 0.00% 0.03% 0.08% 0.16% 0.36%
12 Hate (Hades?) Mail 0.00% 0.00% 0.00% 0.08% 0.36%
12 Gigant Armor 0.00% 0.00% 0.00% 0.08% 0.36%
12 Mirror Armor 0.00% 0.00% 0.00% 0.08% 0.36%
13 Clothes Hiding 0.17% 1.61% 1.68% 0.80% 0.36%
13 Clothes 3.37% 0.81% 0.42% 0.40% 0.15%
13 Travelers Clothes 3.37% 0.81% 0.42% 0.40% 0.15%
14 Party Dress 0.00% 0.40% 0.84% 0.80% 0.73%
14 Magical Skirt 0.00% 0.40% 0.84% 1.59% 1.46%
14 Spangle Dress 0.00% 0.08% 0.17% 0.40% 0.73%
14 Leather Dress 3.37% 0.81% 0.84% 0.40% 0.15%
15 Magician Robe    0.00% 0.16% 0.84% 0.80% 0.73%
15 Water Robe 0.00% 0.00% 0.08% 0.16% 0.73%
15 Silk Robe 0.03% 0.40% 0.84% 1.59% 0.73%
15 Fur Coat 1.69% 1.61% 0.84% 0.80% 0.73%
16 Angel Leotard 0.00% 0.00% 0.08% 0.16% 0.36%
17 Divine Bustier 0.00% 0.00% 0.00% 0.08% 0.15%
17 Garter 0.00% 0.40% 1.68% 1.59% 1.46%
17 Tights 0.00% 1.61% 1.68% 1.59% 1.46%
18 Iron Shield 1.69% 1.61% 1.68% 0.80% 0.73%
18 Leather Shield 3.37% 3.23% 0.84% 0.80% 0.73%
18 Scale Shield 3.37% 3.23% 1.68% 1.59% 0.73%
19 Magic Shield 0.00% 0.16% 0.42% 0.80% 1.46%
19 Dragon Shield 0.00% 0.08% 0.08% 0.16% 0.73%
19 Shield of Ruin (?) 0.00% 0.00% 0.00% 0.16% 0.36%
19 White Shield 0.42% 0.40% 0.84% 1.59% 1.46%
20 Flame Shield 0.00% 0.00% 0.00% 0.16% 0.73%
20 Sorrow Shield (?) 0.00% 0.00% 0.00% 0.08% 0.36%
20 Mirror Shield 0.00% 0.00% 0.00% 0.08% 0.36%
21 Platinum Helm 0.00% 0.00% 0.00% 0.08% 0.15%
21 Misery Helm 0.00% 0.00% 0.08% 0.16% 0.36%
21 Iron Mask 0.08% 0.40% 0.84% 1.59% 1.46%
21 Viking Helm 0.08% 0.16% 0.42% 0.80% 0.73%
21 Iron Helmet 3.37% 3.23% 1.68% 1.59% 1.46%
22 Hat of Happiness 0.00% 0.00% 0.00% 0.03% 0.07%
22 Mysterious Hat 0.00% 0.00% 0.00% 0.03% 0.07%
22 Turban 0.84% 0.81% 0.42% 0.80% 0.73%
22 Leather Hat 3.37% 1.61% 0.84% 0.80% 0.15%
22 Wooden Hat 3.37% 1.61% 0.84% 0.80% 0.15%
22 Shell Hat 3.37% 3.23% 0.84% 0.80% 0.36%
23 Goldx1000 0.00% 0.03% 0.17% 0.80% 0.73%
23 Goldx500 0.17% 0.40% 0.84% 1.59% 4.37%
23 Goldx100 1.69% 3.23% 6.72% 6.37% 2.92%
23 Goldx50 6.74% 3.23% 6.72% 3.18% 2.92%
25 Antidote Herb 3.37% 3.23% 1.68% 1.59% 2.92%
25 Herb 6.74% 6.46% 1.68% 3.18% 1.46%
26 Herbx3 3.37% 1.61% 3.36% 1.59% 1.46%
27 GraceHerb 0.00% 0.08% 0.08% 0.40% 0.73%
27 World Leaf 0.08% 0.81% 3.36% 1.59% 2.92%
27 Moon Herb 3.37% 3.23% 1.68% 0.80% 2.92%
28 Strength Seed 0.00% 0.00% 0.03% 0.08% 0.36%
29 Agility Seed 0.00% 0.00% 0.03% 0.16% 0.36%
29 Wisdom Seed 0.00% 0.00% 0.08% 0.40% 0.73%
30 Defense Seeed 0.00% 0.00% 0.03% 0.16% 0.36%
31 Life Nut 0.00% 0.08% 0.08% 0.16% 0.36%
32 Magic Nut 0.00% 0.08% 0.08% 0.16% 0.36%
33 Wizard Ring 0.00% 0.81% 0.84% 1.59% 2.92%
33 Str Ring 0.00% 0.16% 0.42% 0.80% 1.46%
33 Speed Ring 0.00% 0.16% 0.42% 0.80% 0.73%
33 Life Ring 0.00% 0.00% 0.00% 0.08% 0.36%
34 Glass Slippers 0.00% 1.61% 1.68% 1.59% 1.46%
34 Luck Shoes 0.00% 0.00% 0.00% 0.08% 0.15%
35 Scarf 0.00% 1.61% 1.68% 1.59% 1.46%
35 Agi Scarf 0.00% 0.16% 0.42% 0.80% 0.73%
36 Slime Earring 0.00% 1.61% 1.68% 1.59% 1.46%
37 Horse Poop 1.69% 0.81% 0.42% 0.40% 0.36%
39 Slime Heart 0.00% 0.81% 1.68% 1.59% 0.73%
39 EvilTurt Heart 0.00% 0.81% 1.68% 1.59% 0.73%
39 Chimera Heart 0.00% 0.81% 1.68% 3.18% 0.73%
39 Bombcrag Heart 0.00% 0.40% 0.84% 1.59% 2.92%
39 Mimic Heart 0.00% 0.40% 0.84% 1.59% 2.92%
39 Berserker Heart 0.00% 0.40% 0.84% 1.59% 1.46%
39 DrakSlime Heart 0.00% 0.16% 0.42% 0.80% 1.46%
39 Geiron Heart 0.00% 0.00% 0.00% 0.16% 0.36%
39 EvilWell Heart 0.00% 0.08% 0.42% 0.40% 2.92%
39 Andreal Heart 0.00% 0.00% 0.00% 0.16% 1.46%
39 HellGiant Heart 0.00% 0.00% 0.00% 0.08% 0.36%
39 CosmoBog Heart 0.00% 0.00% 0.00% 0.08% 0.36%
39 Rainhawk Heart 0.00% 0.00% 0.00% 0.03% 0.15%