Here is the full list of all 47 Marvel vs. Capcom: Infinite achievements.
Perform 20 auto combos. Arcade/online only
Unlock 10 Fighter Card character colors.
Fight against all chaaracters in Online Mode.
Perform a 60-hit combo. Arcade/online only
Play 50 matches in any offline mode.
Play 5 matches in any offline mode.
Fight in all of the stages.
Perform 5 Lv3 hyper combo finishes. Arcade/online only
Unlock 3 Fighter Card backgrounds.
Unlock 50 titles.
Complete Story Mode chapter "Battling Ultron Omega."
Complete Story Mode chapter "Symbiote Attack."
Perform 50 throws. Arcade/online only
Achieve a perfect victory. Arcade/online only
Win without blocking in an online match.
Fight 100 battles in Ranked Match.
Use Infinity Storm 50 times. Arcade/online only
Perform 50 first attacks. Arcade/online only
Perform 10 Lv1 hyper combo finishes. Arcade/online only
Fight 50 battles in Online Mode.
Win 30 battles in Ranked Match.
Win without calling your partner or switching out in an online match.
Use Infinity Surge 50 times. Arcade/online only
Reach 14th Rank.
Unlock 20 titles.
Get a 5-game win streak in Ranked Match.
Perform 20 combos that include an Active Switch. Arcade/online only
Win 10 battles in Ranked Match.
Perform a 30-hit combo. Arcade/online only
Use 50 hyper combo gauge bars. Arcade/online only
Fight 10 battles in Online Mode.
Perform 50 advancing guards. Arcade/online only
Get a 2-game win streak in Ranked Match.
Block 100 times. Arcade/online only
Fight 5 battles in Online Mode.
Win 1 battle in Ranked Match.
Fight a battle in Online Mode.
Complete Story Mode chapter "Rescue Mission."
Complete 40 missions in Mission Mode.
Complete 20 missions in Mission Mode.
Complete Arcade Mode with all characters.
Complete Arcade Mode.
Complete 100 missions in Mission Mode.
Pick each character in Arcade Mode.
Complete all missions for 5 different characters.
Reach 10th Rank.
Unlock all achievements.