The Relentless Meets Radioactive FC 24 Evolution not only has an interesting name but also brings back one of the earliest evolutions to be released in Ultimate Team. EA Sports has added a fresh twist to the older variant after being influenced by the ongoing Radioactive promo. However, this new inclusion isn't a free evolution, which makes it vital for players to make the best possible decisions when it comes to using it.When employed correctly, the Relentless Meets Radioactive FC 24 Evolution will significantly boost one of your left-backs. While several candidates are available for it, a few of them are better choices than the rest. This makes it important for you to understand all the requirements and upgrade conditions related to this evolution.All Relentless Meets Radioactive FC 24 Evolution requirementsThe requirements of this current evolution are relatively forgiving, and you can only use LBs for its upgrades. However, any footballer who has LB, even as a secondary position, can be included as well. Here are the conditions of this evolution:Overall: Max 85Position: LB, not CB, CDMPassing: Max 86Pace: Max 80Playstyles+: 0It's interesting to note that any card that has CB, CDM, or both, as secondary positions can't be included. The same applies to any item that has a Playstyle+.All Relentless Meets Radioactive FC 24 Evolution upgradesThe latest evolution offers three distinct levels of upgrades, each with its own conditions. Completing all three levels will massively improve the card you choose to evolve. Here are the upgrades, what they are, and their conditions:Level 1 upgradeOverall: +1Pace: +3Passing: +2Physicality: +1Dribbling: +1Defending: +1Level 2 upgradeWF: +1*Overall: +1Pace: +3Passing: +1Dribbling: +1Defending: +1Level 3 upgradePlaystyle+: RelentlessPverall: +1Pace: +4Physicality: +1Dribbling: +1Defending: +1Leve 1 upgrade conditionsWin three Squad Battles (or Rivals/Champions) matches on Semi-Pro using your active EVO player in the game.Achieve three Clean Sheets in Squad Battles (or Rivals/Champions) matches on min. Semi-Pro using your active EVO player in the game.Level 2 upgrade conditionsPlay three Rivals or Champions matches using your active EVO player in the game.Win three Squad Battles (or Rivals/Champions) matches by at least two goals on min. Semi-Pro using your active EVO player in the game.Level 3 upgrade conditionsPlay four Rivals or Champions matches using your active EVO player in the game.Achieve four Clean Sheets in Squad Battles (or Rivals/Champions) matches on min. Semi-Pro using your active EVO player in the game.Best Relentless Meets Radioactive FC 24 Evolution playersThe available pool of cards for this evolution is far more limited than some other similar releases. That said, this game still has some great items that could get major boosts with the help of the aforementioned upgrades. These are the players you could use for this evolution:Marcos AcunaOna BattleKatie McCabeLisa BoattinGijs Smal Squad FoundationsGiulia GwinnThese are certainly the best candidates for the upgrades, with Acuna and Battle reaching as high as 88 overall.