digimon bt11 card list BT11-073 (DCG) - Wikimon Digimon Dimensional Phase Card Prices

Even if the AI's sp-Speed Storm activation condition (Speed counter is 4 or higher) is not satisfied, it will be used

CORI-JP045 Konton no Magic Box / Mystic Box of Chaos Quick-Play Spell (1) When your opponent activates a card or effect that targets another card(s) you control: Return 1 of those cards you control to the hand (if Set, reveal it), and if you do, destroy 1 card on the field, then you can Special Summon 1 monster that mentions Ritual of Light and Darkness from your hand, with a different name from the returned card, ignoring its Summoning conditions

Honorable Mention #2 - Adarkar Valkyrie This Angel is key in Commander and other kitchen table formats

Ill post some examples a little later when I have some time