Creature and planeswalker spells you cast have affinity for artifacts. (They cost less to cast for each artifact you control.)+2: Tezzeret, Master of the Bridge deals X damage to each opponent, where X is the number of artifacts you control. You gain X life.−3: Return target artifact card from your graveyard to your hand.−8: Exile the top ten cards of...
Each opponent can cast spells only any time they could cast a sorcery.+1: Until your next turn, you may cast sorcery spells as though they had flash.−3: Return up to one target artifact, creature, or enchantment to its owner's hand. Draw a card.
Whenever a creature you control with deathtouch deals damage to a player or planeswalker, put a +1/+1 counter on that creature.−2: Create a 1/1 black Assassin creature token with deathtouch and "Whenever this creature deals damage to a planeswalker, destroy that planeswalker."
Activated abilities of artifacts your opponents control can't be activated.+1: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value.−2: You may reveal an artifact card you own from outside the game or choose a face-up artifact card you own in exile. Put that card...
You may look at the top card of your library any time.You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost., Sacrifice ten nonland permanents: Each opponent loses 10 life.
Double strikeWhenever you cast a creature spell, create a 4/4 black Zombie Warrior creature token with vigilance.When God-Eternal Oketra dies or is put into exile from the battlefield, you may put it into its owner's library third from the top.
At the beginning of each opponent's upkeep, if that player has one or fewer cards in hand, Davriel, Rogue Shadowmage deals 2 damage to them.−1: Target player discards a card.
Enchant creature or planeswalker you controlWhen enchanted permanent dies or is put into exile, return that card to the battlefield under your control.
Whenever a creature you control dies, draw a card.+1: Create a 2/2 black Zombie creature token.−4: Each player sacrifices two creatures of their choice.−9: Each opponent chooses a permanent they control of each permanent type and sacrifices the rest.
If you would draw a card while your library has no cards in it, you win the game instead.+1: Target player mills two cards. Draw a card.−8: Draw seven cards. Then if your library has no cards in it, you win the game.
Spells your opponents cast that target a creature or planeswalker you control cost more to cast.−2: Create a 2/2 blue Wizard creature token. Draw a card, then discard a card.
DeathtouchWhen God-Eternal Rhonas enters, double the power of each other creature you control until end of turn. Those creatures gain vigilance until end of turn.When God-Eternal Rhonas dies or is put into exile from the battlefield, you may put it into its owner's library third from the top.
During your turn, creatures you control have first strike and equip abilities you activate cost less to activate.−X: Nahiri, Storm of Stone deals X damage to target tapped creature.
Landfall — Whenever a land you control enters, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
Whenever a creature you control dies, draw a card.+1: Create a 2/2 black Zombie creature token.−4: Each player sacrifices two creatures of their choice.−9: Each opponent chooses a permanent they control of each permanent type and sacrifices the rest.
Each opponent can't draw more than one card each turn.−2: Look at the top four cards of your library. You may reveal a noncreature, nonland card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Nicol Bolas, Dragon-God has all loyalty abilities of all other planeswalkers on the battlefield.+1: You draw a card. Each opponent exiles a card from their hand or a permanent they control.−3: Destroy target creature or planeswalker.−8: Each opponent who doesn't control a legendary creature or planeswalker loses the game.
You may have Spark Double enter as a copy of a creature or planeswalker you control, except it enters with an additional +1/+1 counter on it if it's a creature, it enters with an additional loyalty counter on it if it's a planeswalker, and it isn't legendary.