HP before Mt Moon
0     IV ->  21 - 23 - 25 - 26 (Shrew) - 28 - 30 (Onix) - 32 - 34 - 36 - 38 (Lv. 15)
1     IV ->  21 - 23 - 25 - 27 (Shrew) - 28 - 30 (Onix) - 32 - 34 - 36 - 38 (Lv. 15)
2     IV ->  21 - 23 - 25 - 27 (Shrew) - 29 - 30 (Onix) - 32 - 34 - 36 - 38 (Lv. 15)
3-4   IV ->  21 - 23 - 25 - 27 (Shrew) - 29 - 31 (Onix) - 32 - 34 - 36 - 38 (Lv. 15)
5     IV ->  21 - 23 - 25 - 27 (Shrew) - 29 - 31 (Onix) - 33 - 35 - 37 - 38 (Lv. 15)
6-11  IV ->  21 - 23 - 25 - 27 (Shrew) - 29 - 31 (Onix) - 33 - 35 - 37 - 39 (Lv. 15)
12-18 IV ->  22 - 24 - 26 - 28 (Shrew) - 30 - 32 (Onix) - 34 - 36 - 38 - 40 (Lv. 15)
19    IV ->  22 - 24 - 26 - 28 (Shrew) - 30 - 32 (Onix) - 34 - 36 - 38 - 41 (Lv. 15)
20-21 IV ->  22 - 24 - 26 - 28 (Shrew) - 30 - 32 (Onix) - 34 - 37 - 39 - 41 (Lv. 15)
22-23 IV ->  22 - 24 - 26 - 28 (Shrew) - 31 - 33 (Onix) - 35 - 37 - 39 - 41 (Lv. 15)
24    IV ->  22 - 24 - 26 - 29 (Shrew) - 31 - 33 (Onix) - 35 - 37 - 39 - 41 (Lv. 15)
25    IV ->  22 - 24 - 27 - 29 (Shrew) - 31 - 33 (Onix) - 35 - 37 - 39 - 41 (Lv. 15)
26    IV ->  22 - 24 - 27 - 29 (Shrew) - 31 - 33 (Onix) - 35 - 37 - 39 - 42 (Lv. 15)
27    IV ->  22 - 25 - 27 - 29 (Shrew) - 31 - 33 (Onix) - 35 - 37 - 40 - 42 (Lv. 15)
28    IV ->  22 - 25 - 27 - 29 (Shrew) - 31 - 33 (Onix) - 35 - 38 - 40 - 42 (Lv. 15)
29    IV ->  23 - 25 - 27 - 29 (Shrew) - 31 - 33 (Onix) - 36 - 38 - 40 - 42 (Lv. 15)
30    IV ->  23 - 25 - 27 - 29 (Shrew) - 31 - 33 (Onix) - 36 - 38 - 40 - 42 (Lv. 15)
31    IV ->  23 - 25 - 27 - 29 (Shrew) - 31 - 34 (Onix) - 36 - 38 - 40 - 42 (Lv. 15)