Stacking Shards

I am wanting to make sure I have enough Shard to at least reach pity for the upcoming Valentine's Day event. Bittersweetly, I pulled Lucius today for my daily single summon so my count reset which means I might need upwards of 200 more shards to ensure a legend.

I have 20 shards and about 4k diamonds which gives me about 65 pulls. I do all dailies each day, all weeklies each week, I only run event raids, and check the black market for each day.

What other ways do you ensure you're squeezing max shards out of the game each day/week?