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