Venom losing buffs 5.3.6

ravens52

So I’m doing path 5.3.6 the right path where the spiked armor is. I’m using my r4 venom and I active his sp2 so he has nothing but furies . I used it against 4 hero champs (so they bleed more) but against ant man and cap ww2 his furies disappear. Also below 18% the word true strike popped up but the buff also disappeared

Eb0ny-O-M4w

Buffet and glancing