mtg dual cards spell and Amonkhet Split Card Rules Changes Copy target instant or sorcery spell you control Question: does this work like

A given MH3 pack is virtually guaranteed to have an eldrazi or energy card, now if only it could guarantee one of those flares or fetch lands YOUR NEW FOREVER FAVORITESIntroducing a heaping helping of exciting cards for Modern, one of Magics most celebrated formats, plus the return of competitive favorites, theres something for everyone to love in Modern Horizons 3 POWERFUL CARDS FOR MODERN CONSTRUCTED, LIMITED & COMMANDER PLAYSpice up your deck with powerful New-to-Modern cards, host a supercharged Booster Draft with friends, or discover Legendary Creatures with striking special treatments to inspire your next Commander Deck MODERNS NEVER BEEN MORE MARVELOUSExpand your horizons with novel twists on classic mechanics and more cards for beloved Modern strategies FUN TO OPEN

When it awakens in answer to some inscrutable cosmic call, it rises from the depths to obliterate everything in its path

(From WOTC) Planechase, also known as Planar Magic, is an official game variant first populated by Planechase (2009) and basically acts as an augmentation to other formats though players can also play decks specifically geared towards this format

You must select two packets from a selection list and play as many games as you like with the deck

Then you can cast the enchantment for five mana and then you'll double your ETB triggers

They'll cast powerful spells, call upon classic summons, and even visit their favorite locations on the back of a Chocobo