pokemon banette card Single EX HIDDEN LEGENDS (Discard all attached cards.) Psychic Banette ex 088/198 Holo -

For example, the Temporal Firestorm's Kicker effect is activated by paying an additional White or Blue Mana

1 Phyrexian Triniform

Serialized Magic cards debuted in November 2021 with /100 backwards Viscera Seer that was included in the Phyrexian Praetors: Compleat Edition Secret Lair drop as the surprise card

Boomerang effects are fine since you can bounce anything including lands

A relatively simple prize at that time, the card is now worth more than $150,000 , and less than 11 exists in a PSA 10 condition

I think it is also really deck dependant, but if you can find ways to get this to trigger when you need it to, it could be a great way to screw with opponents in combat or via effects you might have available in your graveyard