The third tier of Hyper Artist requires you to perform 100 hyper combos.
Each character has at least one hyper combo. They are usually performed by doing a motion on the left stick+or . You can view the combination for every hyper combo in your characters movelist from the pause menu.
Hyper combos require that you have at least 1 bar of hyper meter stored. In Marvel vs Capcom, when you have at least 2 meters stored, you can execute a team duo attack by inputting ++. When you do this, both characters will be on the screen and you’ll have unlimited hyper meter. Each time you do a hyper combo in this mode will also count towards the hyper artist challenge.
This can be stacked with the “Big Finish” and “Powers Combined” achievements.