Escalate is an ability found on some modal cards that allows you to pay an additional cost to choose additional modes
It's not for your Secret Rare Blue-Eyes White Dragon
The app adds an interesting rule: if you want to trade a special "flair" card, you have to receive one in return
When you search for white, green, blue, red, and black cards, they can be mono-colored or multicolored cards
No matter how much stamina you have, you can get rid of it with a single action, and since it is not a battle, there is no burden of failure at all, and you can completely ignore troublesome keywords such as retaliation, callousness, and flight, as well as vicious force effects that occur when you are defeated
But competitive Magic has fallen off a bit in terms of importance to the games profitability, hurting its primary niche