What is the best strategy
Hi. So I could use some feedback about my actions, I have 3->4 and 4->5 tech gem but no characters I'd like to use them on. I want to hold them for Darkhawk, Warlock, Mysterio or Guillotine 2099. 3 of those characters are in the basic and guilly will be added mid February, but two of them are in the featured crystal, so my question is what do you think is the best strategy to get on of them?
Note: I'm not a sigil owner nor I intend to be one