How do you strategise your average 5* Champion Rank ups
Obviously your key champions get prioritised for high-tier rank ups as your rank up materials allow, but my question here is about how you manage your more average champs, particularly those who essentially are never used except for synergies or arena, if that.
The 5* Featured Infinite streak can be maintained with 3x R2 Champions while R1s need to be chaperoned by higher Ranked champs, which is a big case for R2 rank ups at a minimum. Meanwhile R3 champions are often recommended for more serious arena grinders.
Obviously these plans need to be traded off with rank and level up material costs.
So what say you? DO you have a strategy, or do you just rank up the champs you want?