5
0x1 SPELLCAST_IGNORE_SEE
0x2 SPELLCAST_IGNORE_VALID_SPELL_TARGET
0x4 SPELLCAST_RANDOM
0x8 SPELLCAST_IGNORE_HAS_CHECK
0x10 SPELLCAST_IGNORE_RANGE_CHECK
0x20 SPELLCAST_IGNORE_NULL_OBJ_RETURN