2C DmgMP (Y)% Hit (PA+Y)%

[2c]
00189ad8: 27bdffe8 addiu r29,r29,-0x0018    |
00189adc: afbf0010 sw r31,0x0010(r29)       |
00189ae0: 0c062144 jal 0x00188510           |-->Physical Evade Calculation If Abillity is evadeable roll Ability Evade byte against Ability base Hit - Returns r2
00189ae4: 00000000 nop                      |
00189ae8: 14400009 bne r2,r0,0x00189b10     #If Attack is not evaded
00189aec: 00000000 nop                          |
00189af0: 0c061781 jal 0x00185e04               |-->Store PA and Y    XA = Attacker's PA and YA = Ability Y
00189af4: 00000000 nop                          |
00189af8: 0c0621b5 jal 0x001886d4               |-->Calculate_Accuracy_for_Physical Modify XA and YA (physical) and uses XA+YA as hit% - Returns r2
00189afc: 00000000 nop                          |
00189b00: 14400003 bne r2,r0,0x00189b10         #If Attack hits
00189b04: 00000000 nop                              |
00189b08: 0c0619a3 jal 0x0018668c                   |-->Calculate_MP%_damage Set MP damage = Y% of Target Max MP
00189b0c: 00000000 nop                              |
00189b10: 8fbf0010 lw r31,0x0010(r29)       END
00189b14: 27bd0018 addiu r29,r29,0x0018     
00189b18: 03e00008 jr r31                   
00189b1c: 00000000 nop                      

Return location

Battle.bin
0018b97c - Pre Formula Setup