Even if this does end up taking a while, you could even end up working towards other Secret Missions without realising it
The same card that costs less clause allows clever deck builders to eliminate randomness from the mechanic entirely, lining up spell costs to ensure that any cascade trigger will set off a specific string of cards in a self-assembling combo kill
There are still entire sets, like Evolutions and Celebrations, but theres also a history of more isolated reprints as secret rares
Remember my stories from GP Paris where I beat every archetype, with the pure exception of my three losses against Miracles
change the attack target to this card
Suicune ex and Greninja make a great pairing, allowing for balanced damage, strong control, and extra healing via Indeedee ex