What's the best way to generate SPS for daily Airdrops?

Hi folks sorry about all the rookie ass posts but I'm new to spliterlands and I'm really digging the game and it's crypto economy. It seems like Dec holdings generate the most SPS from what I have acquired so far. I haven't bought land or stockpiled packs (I'm far too eager to open them lol). I have moved some of my DEC to Tribal liquidity pools but I'm unsure if this diminishes their value in the daily drop or increases it. Any advice here would be very much appreciated, Cheers!