Talk:Summoners' Research Lab/@comment-99.7.82.36-20150212081743/@comment-111.67.77.133-20150212090117

That waste the slot. You can put BB filler / Spark booster for 2nd slot (95% people put stat booster in one of the slot)

Use anti-debuff LS such as Darvanshel / Reeze / Il & Mina / Semira etc. If you want all units immune to debuff.