can you get another mantra slot without rolling a talent or oath?

mantra slotI just need 1 combat or wildcard mantra slot,… Because maybe from another persons pov oath mantras maybe don't take up mantra slots because they are for your oathMantra88 adalah bandar game on mudah menang yang terbukti telah memberikan kemenangan tinggi kepada ratusan ribu pemainnya. Mantra 88 selalu siap memberikan