All Is Dust [Rise of the Eldrazi] HNT216 if Mark of the Beast

if Mark of the Beast is in your banished zone

Nowhere on Ikoria are monsters more integral to the landscape than Ketria

(They can't be blocked as long as defending player controls an Island

you may put a creature card from among them into your hand

Then C=v(a²+b²)

All Is Dust [Rise of the Eldrazi] HNT216 if Mark of the BeastSet: Rise of the Eldrazi Type: Tribal Sorcery Eldrazi Rarity: Mythic Cost: {7} Each player sacrifices all permanents they control that are one or more colors. "The emergence of the Eldrazi isn't necessarily a bad thing, as long as you've already lived a fulfilling and complete life without regrets." Javad Nasrin, Ondu relic hunter