The best is Brainstorm since you draw three and then return two, so it's strong with putting back lands, expensive stuff, hiding from discard and reshuffling with fetch lands et all
The ability to summon a Prank-Kid such as Lampsies, use it as material for this Link-1 monster, before bringing out another Prank-Kid monster to the field from Lampsies effect and using this to go into your boss monsters turned the deck into a one-card combo able to overcome any obstacle
BT1-115 SEC Digimon Lv.4 Alternative Art Veedramon Color Blue Cost 6 DP 6000 Digivolve Cost 1 Blue 3 from Lv.3 Form Champion Attribute Vaccine Type Mythical Dragon Card Text 1 [Effect] [When Attacking][Once Per Turn] If you have a Tamer in play, unsuspend this Digimon
Some materials, such as PVC, can cause chemical damage to your cards if left in the sleeve for extended periods
So you can imagine what kind of power the boss monster of this deck wields