Cards come to the world

Lin Ze, who stayed up late to catch up, woke up to find that the world had changed.
Energy cards for healing and recovery are widely used by hospitals.
Special cards that can change terrain and create storms out of thin air.
There are also fighting cards that can be directly used in battles to summon monsters!
In this era when the status of card masters is detached and dazzling, Lin Ze thinks silently.
My Dark Mage is still feasible?