The official list for thepaupercube.com (as of 11/15/21) but with more fixing.

2 Color archetype goals are as follows
WU - Flicker
UB - Control
BR - Aggro (aristocrats subtheme)
RG - Caveman aggro/4 Drops
GW - +1/+1 counters
WB - Midrange
UR - Tempo/Counterburn
BG - Recursive Midrange
RW - Go wide Aggro
GU - Tempo