- At maximum rank, Relentless Combination increases the Melee Combo Counter by +1 for every Slash Bleed proc inflicted per enemy. A combo hit is applied for each application of Slash Bleed, and additional +1 hits thereafter for every proc of Bleed applied to each enemy.
- If the enemy dies while under the Bleed proc or Bleed runs out, you will stop gaining additional hits from that enemy.
- Only Bleeding caused by melee weapons count; Slash procs from primary or secondary weapons, Warframe abilities (including Blade Storm) or Rending Turn will not increase the Combo Counter.
- Most Stances have a combo in which an attack has a guaranteed status proc; these can be used to take advantage of this mod regardless of the weapons status chance.
- Since additional hits are gained from the Bleed DoT, the mod's effectiveness is more noticeable on durable enemies.