My opponent keeps, casts a Turn 1 Fastbond, plays an extra land on that turn, and then proceeds to do nothing for the rest of the game
This ability feels best-suited for non-control decks
This card shines when you have lots of creatures entering the battlefield though, either in a blink deck or a tokens deck
Turtonator FF - Shell Trap 30 During your opponents next turn, if this Pokmon is damaged by an attack (even if this Pokmon is Knocked Out), put 8 damage counters on the Attacking Pokmon
Madness decks are the obvious home, but recent cards like Inti, Seneschal of the Sun and Rielle, the Everwise have expanded the list of cards that encourage you to discard cards
There is also a follow-up that you can choose the effect if the light barrier appears, and since the disadvantage is large, the search target is not limited to Arcana Force, but it is expanded to all cards that have the effect of tossing a coin