Pal Points is a secondary resource.
Pal Points

You gain Pal Points for completing PvE battles using Friend warlords. You gain 10 Pal Points for using the warlord, while your friend gain 5 Pal Poits that appear in a Rewards tab.

You are using Pal Points to summon creatures in the Pal Crypt. You can summon a creature for 100 Pal Points without Pal's soulstone or 50 Pal Points with it. You can see the amount of Pal Points you have in Summon tab.