A new Marvel Strike Force Weekly Blog, Avengers Fitness Challenge, arrived on January 3, 2025. It unveiled a fresh battle plan that will kick off on January 4 and run through January 10, 2025. Players can expect the arrival of a fresh challenge, free items, and many events in-game in the upcoming week, according to the latest blog.Let's explore the latest Marvel Strike Force Weekly Blog and its features.Battle Plans details in the Marvel Strike Force Weekly Blog (January 3, 2025)The following is a battle plan that will start on January 4 and end on January 10, 2025:January 6, 2025Ancient One S.T.R.I.K.E. PassAvengers Fitness ChallengeStretch GoalsIn The SpotlightSurvival TrainingThe Leader BlitzJanuary 7, 2025Shadow King Trials ReturnJanuary 10, 2025Secret Workout Quick RumbleEvent details as mentioned in the Marvel Strike Force Weekly Blog1) Avengers Fitness ChallengeThis challenge involves the following:4 Main Milestones4 Quick Rumbles4 Alliance Milestones1 Weekly Web Milestone that updates rewards four timesPlayers must collect the following items in this challenge:DumbellsElastic BandStopwatchHeadbandEnergy Drink2) Free claimPlayers can visit the title's official website and claim Fireday's Free claim, available until January 4, 1:00 pm (PST). These items include 500 And a Zombie at the Party Milestone Points, 5,000 Snow Globes, and 5 Ms. Marvel (Classic) Shards.3) Shadow King Trials ReturnThe Shadow King Trials are coming back in-game on January 7, 2025. There will be no leaderboard, and players can earn up to seven Yellow Star Shadow Kings in the Milestone rewards this time.Difficulties and pactsPlayers can choose a difficulty level between 1 to 15 in this challenge. Going for a high difficulty level will decrease the character traits but yield relatively more rewards. Additional points can be acquired by activating pacts, which enhance enemies' skills and hinder your teammates.Difficulty level 5 and above will require the traits mentioned below:Mission 2: IlluminatiMission 6: AnnihilatorsMission 10: Your desired characters from Missions 2 and 6.Below are non-Captain Britain character requirements for difficulty level 11 and above:Difficulty 11 and 12: 5 stars for Illuminati and AnnihilatorsDifficulty 13, 14, and 15: 6 stars for Illuminati and AnnihilatorsMore articles related to Marvel Strike Force by Sportskeeda:Marvel Strike Force Early 2025 Sneak Peek: Battle World, Cosmic Crucible updates, and moreMSF Weekly Blog (December 20, 2024): Jean Grey, Uncanny Avengers, and moreMSF Darkness Ascends: New agent, abilities, and moreMSF December 16 update: Jean Greay, Hercules, and character updateMSF Weekly Blog (December 14, 2024)