Prevent all combat damage that would be dealt this turn if was spent to cast this spell. Each player loses 1 life for each attacking creature they control if was spent to cast this spell. (Do both if was spent.)
Join forces — Starting with you, each player may pay any amount of mana. Each player searches their library for up to X basic land cards, where X is the total amount of mana paid this way, puts them onto the battlefield tapped, then shuffles.
FlyingWhenever Korvold, Fae-Cursed King enters or attacks, sacrifice another permanent.Whenever you sacrifice a permanent, put a +1/+1 counter on Korvold and draw a card.
: Draw a card, then discard a card. If there are five or more cards in your graveyard, exile Jace, Vryn's Prodigy, then return him to the battlefield transformed under his owner's control.+1: Up to one target creature gets -2/-0 until your next turn.−3: You may cast target instant or sorcery card from your graveyard this turn. If that spell would be put...
, Remove a component counter from Component Pouch: Add two mana of different colors.: Roll a d20.1—9 | Put a component counter on Component Pouch.10—20 | Put two component counters on Component Pouch.
Whenever another creature enters, its controller may draw a card if its power is greater than each other creature's power., : Add X mana in any combination of colors, where X is the greatest power among creatures you control.
As Vanquisher's Banner enters, choose a creature type.Creatures you control of the chosen type get +1/+1.Whenever you cast a creature spell of the chosen type, draw a card.
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.
First strike, protection from red and from whiteInfect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
MenaceWard—Pay 3 life. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays 3 life.)Magecraft — Whenever you cast or copy an instant or sorcery spell, create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life."
Shadow (This creature can block or be blocked by only creatures with shadow.)If a card would be put into an opponent's graveyard from anywhere, instead exile it with a void counter on it., Sacrifice Dauthi Voidwalker: Choose an exiled card an opponent owns with a void counter on it. You may play it this turn without paying its mana cost.
At the beginning of your end step, draw a card. Each player may put a land card from their hand onto the battlefield, then each opponent who didn't draws a card.
FlyingWhenever Korvold enters or attacks, sacrifice another permanent.Whenever you sacrifice a permanent, put a +1/+1 counter on Korvold and draw a card.
Prevent all combat damage that would be dealt this turn if was spent to cast this spell. Each player loses 1 life for each attacking creature they control if was spent to cast this spell. (Do both if was spent.)