With this spell card you can make your own Switcheroo skill in your spell/trap card row. The downside of this card is that can be easily removed if you expect to use it long term in the duel, it takes one space from your backrow and can only be used in your Standby Phase.

A card that can be a problem for anyone that isn’t prepared when its effect to special summon monsters from the extra deck is activated. The downside is that you need to pay 5000 life points to use its effect. That’s not a problem in Duel Links thanks to the characters skills like Tea Gardner Life Cost 0. The problem is that you need to be with 1000 life points or less to activate the skill and if this card is destroyed before activating its effect, you have no other way to win the duel unless your opponent doesn’t attack you.