Amalgamator/Arch-Compounder

Level	KXP	Total Instances
1	1 * original	1
2	3 * original	4
3	6 * original	9
4	10 * original	16
5	15 * original	25
6	21 * original	36
7	28 * original	49
8	36 * original	64
9	45 * original	81
10	55 * original	100
11	66 * original	121
12	78 * original	144
13	91 * original	169
14	105 * original	196
15	120 * original	225
16	136 * original	256
17	153 * original	289
18	171 * original	324
19	190 * original	361
20	210 * original	400
21	231 * original	441
22	253 * original	484
23	276 * original	529
24	300 * original	576
25	325 * original	625
26	351 * original	676
27	378 * original	729
28	406 * original	784
29	435 * original	841
30	465 * original	900
31	496 * original	961
32	528 * original	1024
33	561 * original	1089
34	595 * original	1156
35	630 * original	1225
36	666 * original	1296

Requisites:	Original +9*level each; +level class slots
Alignment:	As original
HD/level:	(*level)d(*level) original
Weapon Prof.:	As original +level base, -level/2 rate
To Hit Table:	As original *level
Save Table:	As original *level
Reference:	RM {Futureshifted Compounder}
Groups:	Custom, Futureshifted, PC-designed
Complexity:	CF=5

Pick another class you know. The class chosen cannot be Custom group, or itself have subclasses (e.g. Master Thief). You get level instances of that class per level of Amalgamator class (retroactively).

Things that normally would not stack do stack with Amalgamator. Some examples:

You get level instances of stat bonus for your spell progression per level (e.g. if you pick "Cleric2", when you're level 4, you'll have 16 Cleric2 Level 4 spell progressions, each with a Wis bonus).

DM Note: For abilities that refer to “Normal” Concepts (ToHit, Dmg, AC, Saves, hps, Number of attacks, Str, Dex, Con, Int, Wis, Chr, Rogue Points, PSPs, SLs, Proficiencies, Skills, Kits, Feats, Resistances, Level Picks, Status effects, Backstab, Limited ML), they fully stack. For abilities that refer to “Exotic” Concepts (++’s, Animal Companions, CL, Cml, Familiars, GGL, HD, HNCL, Levels of Exceptional Stat, Luck, Mounts, Movement Rate, Personality, Research Points, Summons, Wear Locations), the LVL formula reduces a step. For abilities that refer to “Very Exotic” Concepts (Actions, CCL, Character Slots, Class Slots, HCL, LVL, ML, Multiplier, Number of Segments, Player Picks, Power Factors, Psi Frequencies, Race Slots), the LVL formula reduces two steps (LVL^^N->LVL^N->LVL*N->LVL).

For Rogue abilities, you get the Rogue points per class (as expected), but multiple instances of the same rogue ability stack. This includes base and stat bonus. For example, if you have 150% Pick Pockets in each of your 100 Thief1 classes (from being a level 10 Amalgamator), your Pick Pockets is 15000%.

You get a full psionic pool per instance of class, and you may transfer points between pools freely.

For XP, this class costs the indicated amount times your base class. This does require you to write down your own little XP table.

Level 36 ¶: You may choose a different class for this to duplicate other than the one you chose. This may be from custom group or itself have subclasses.