T4 Cats (basic and class), how to get them?

I've been playing for about 7 months now and need to switch my focus to getting more 4* champs to R4/R5. I currently have 8 at 4/40 and another 20 more at 3/30. I can easily 100% Expert proving grounds. (summoner 53, approx 3k prestige, 180 champs, 160k base hero rating)

I'm in a 6m alliance that has dropped down to a 33222 AQ schedule which absolutely sucks for those of us wanting T4 cats.

Aside from proving grounds and T4 arena, where else can I get T4 cats and/or shards (both basic and class)? Do I need to look for a better alliance?

Edit: Before I get invites to new alliances, please note I'm in New Zealand and would prefer something in the area (NZ/Australia).

Comments

Lil_Woe

Best to find a new alliance that does map 5

brownchr014

MOnthly events give out t4b and t4cc fragment crystals

Mr_Platypus

Find an alliance that runs maps closer to what you want, don't expect to find some amazing map 5 alliance though.
Also focus on your R4s for a while longer, took over a year for my first R5 so no rush

AEG93

You have to find a better alliance, at your level maybe map 4, and focus on getting 11 r4 champs to cover all AQ and AW spots. Then you can start trying to get your first r5.

Jeri_person1

Completion of act 4 is what you want

winterthur

There is also T4BC arena.

Rap

You can pick up a t4 basic at 1.1 in the arena. Easy to do. T4cc you need a good alliance...

Dexman1349

Better alliance certainly helped. Up to four R5 champs, and 15 more at R4 in addition to a handful of 5* at R2.

Now I'm looking to adjust my focus on more 5* shards to build that army...