Regicide Rainbow Foil Promo (Blackout) 1HP Banish up to 2 cards

Banish up to 2 cards in an opposing hero's graveyard

destroy Inertia

Whenever a card with Herald in its name is put into Prism's soul during an action phase

then destroy it unless you put an Earth card from your pitch zone on the bottom of your deck for each flow counter on it

Regicide Rainbow Foil Promo (Blackout) 1HP Banish up to 2 cardsLegendary Arakni Specialization (You may only have 1 Regicide in your deck and only if your hero is Arakni.) When this hits a Royal hero, they lose the game. When the combat chain closes, you lose the game. Regicide can't be defended by cards with the same name as cards in the defending hero's banished zone.