Woodcutting

1 Wood 1
2 Oak 5
3 Willow 10
4 Teak 15
5 Maple 20
6 Mahogany 25
7 Arctic pine 30
8 Eucalyptus 35
9 Yew 40
10 Magic 45
11 Cursed magic 55
12 Blood wood 65
13 Dragon wood 75
14 Crystal wood 85

Fishing (same as cooking)

1 minnow 1
2 sardine 5
3 herring 10
4 anchovies 15
5 trout 20
6 pike 25
7 salmon 30
8 tuna 35
9 lobster 40
10 bass 45
11 swordfish 50
12 eel 55
13 monk fish 65
14 sturgeon 70
15 shark 75
16 sea turtle 80
17 manta ray 85

Mining

1 rune essence 1
1 copper 1
1 tin 1
2 blurite 5
3 iron 10
4 silver 15
5 elemental 20
6 gold 25
7 mithril 30
8 adamantite 35
9 runite 40
10 magic 45
11 cursed magic 55
12 blood 65
13 dragon 75
14 crystal 85

Weapons and armor (add # to level requirement for ore)

1 dagger 1
1 mace 2
1 medium helmet 3
1 sword 4
2 long sword 5
2 full helmet 6
2square shield 7
2 war hammer 8
2 battle axe 9
3 chain body 10
3 kite shield 11
3 two hand sword 12
3 plate legs 13
3 plate body 14
4 plate body and legs, full helmet, kite shield, long sword 15

Magic

1 air strike 1
1 water strike 2
1 earth strike 3
1 fire strike 4
2 confuse 5
2 weaken 5
3 curse 10
3 bind 10
3 air bolt 11
3 water bolt 12
3 earth bolt 13
3 fire bolt 4
4 slayer dart 15
4 snare 15
5 vulnerability 20
5 attack monster 20
5 air blast 21
5 water blast 22
5 earth blast 23
5 fire blast 24
6 quench thirst 25
6 satisfy hunger 25
7 cure self 30
7 cure other 30
7 air wave 31
7 water wave 32
7 earth wave 33
7 fire wave 34
8 heal self 35
8 heal other 35
9 cook food 40
9 smelt ore 40
9 air blitz 41
9 water blitz 42
9 earth blitz 43
9 fire blitz 44
10 air barrage 56
10 water barrage 57
10 earth barrage 58
10 fire barrage 59
11 boil blood 65
12 summon dragon 75
13 crystallize 85

Rune crafting (try to make runes match up with spells)

1 air 1
1 water 2
1 earth 3
1 fire 4
2 body 5
3 mind 10
4 cosmic 15
5 chaos 20
6 nature 25
7 law 30
8 death 35
9 lava 40
10 mages 45
11 cursed 55
12 blood 65
13 dragon 75
14 crystal 85