inferno x pokemon booster box Japanese – Atomic Breath Collectibles and modern Mega Evolution cards Inferno X Booster Box SEALED

Chihiro does have reasons to reject your two other options

Finally, you can Tribute any of your remaining monsters to discard your opponents 5th card

Theres even a creature-based counterspell in Mausoleum Wanderer

Niv-Mizzet has a hefty UUURRR mana cost

Promo Info BOOSTER CROSS ENCOUNTER [BT-10] CLOSECLOSE BT10-109 U Option Upgrade Plug-In O Color White Form - Attribute - Type - DP - Cost 2 Digivolve Cost 1 - Digivolve Cost 2 - Upper Text While you have a Tamer in play, you may use this card without meeting its color requirements.[Main] 1 of your Digimon gets +3000 DP until the end of your opponent's turn

I heard someone describe this as, "Braingeyser with a Black Lotus stapled to it," and I haven't been able to get that comparison out of my mind